2007 Market Statistics INTEREST RATE OPTIONS - 2007 Table of Contents CBOE TRADING ACTIVITY - 2007 Total CBOE Options Trading Summary ..................................................................1 Total CBOE Options Average Premium Per Contract, Average Contracts Per Trade and Transactions................................................2 Total CBOE Options Contract Volume -All Options ..................................................3 Total Options Contract Volume By Exchange ..........................................................3 EQUITY OPTIONS - 2007 Equity Options Contract Volume ............................................................................4 Equity Options Open Interest and Dollar Volume.....................................................4 Equity Options Average Premium Per Contract, Average Contracts Per Trade and Transactions................................................5 Equity Options Contract Volume By Exchange ........................................................5 Equity LEAPS® Contract Volume and Dollar Volume................................................6 Equity LEAPS Average Contracts Per Trade and Transactions .................................6 Equity FLEX® Options Contract Volume, Open Interest and Dollar Volume .........................................................................................7 Equity FLEX Options Average Premium Per Contract, Average Contracts Per Trade and Transactions................................................7 Equity LEAPS Contract Volume Detail ....................................................................8-27 CBOE Equity Options Volume .............................................................................28-65 CBOE Top 100 Equity Options Ranked By Volume ................................................66-67 CASH INDEX OPTIONS - 2007 (Each listing includes Contract Volume, Open Interest and Dollar Volume, Average Premium Per Contract, Average Contracts Per Trade and Transactions) Cash Index Options Launch Dates ......................................................................68 Most Active Cash Indexes-2007.........................................................................69-70 Total Cash Index Options ...................................................................................71-72 Total Cash Index Options Contract Volume By Exchange.......................................72 Total Cash Index FLEX (NDX, RUT, SPX, MVR)......................................................73-74 SPX® (S&P 500®) ..............................................................................................75-76 XSP® (Mini-S&P 500® Index) ..............................................................................77-78 OEX® (S&P 100®) ..............................................................................................79-80 XEO® (S&P 100® European Style) .......................................................................81-82 DJX (Dow Jones Industrial AverageSM) ................................................................83-84 NDX (Nasdaq-100 Index®) .................................................................................85-86 MNX (Mini Nasdaq-100 Index®) .........................................................................87-88 RUT (Russell 2000® Index) ................................................................................89-90 RVX (Russell 2000 Volatility Index) ......................................................................91-92 VIX (CBOE S&P 500 Volatility Index).....................................................................93-94 VXN (NASDAQ Volatility Index).............................................................................95-96 Other Cash Index Option Products ......................................................................97-98 Other Cash Index Options Contract Volume Detail ................................................99-100 EXCHANGE TRADED FUNDS OPTIONS – 2007 (Each listing includes Contract Volume, Open Interest and Dollar Volume, Average Premium Per Contract, Average Contracts Per Trade and Transactions) Exchange Traded Funds-2007..........................................................................101-102 Most Active Exchange Traded Funds .................................................................103 Total Exchange Traded Funds Options ..............................................................104-105 Total Exchange Traded Funds Options Contract Volume By Exchange..................105 Total Exchange Traded Funds FLEX (DIA, EFA, IWM, QQQQ, SPY, USO)…………........................................................................ ……106-107 QQQQ (Nasdaq 100® Shares) ...........................................................................108 DIA (DIAMONDS®)............................................................................................109 SPY (S&P Depository Receipts)..........................................................................110 IWM (iShares Russell 2000® Index Fund) ..........................................................111 Other Exchange Traded Funds Option Products .................................................112-113 Other Exchange Traded Funds Options Contract Volume Detail ...........................114-118 (Each listing includes Contract Volume, Open Interest and Dollar Volume, Average Premium Per Contract, Average Contracts Per Trade and Transactions) Total Interest Rate Options ..............................................................................119-120 IRX Options ....................................................................................................121-122 FVX Options ...................................................................................................123-124 TNX Options ...................................................................................................125-126 TYX Options ...................................................................................................127-128 CREDIT OPTIONS - 2007 Total Single-Name CEBOs Contract Volume, Dollar Volume and Transactions ..............................................................................129 Total Basket CEBOs Contract Volume, Dollar Volume and Transactions ..........................................................................................129 Historical Trading Activity ALL OPTIONS Total CBOE Options Contract Volume ................................................................130 Total CBOE Options Year-End Open Interest and Dollar Volume ..........................131 Total CBOE Options Average Premium Per Contract, and Average Contracts Per Trade...........................................132 Total CBOE Options Contract Volume-All Options...............................................133 Total Options Contract Volume By Exchange......................................................134 EQUITY OPTIONS Equity Options Contract Volume........................................................................135 Equity Options Open Interest and Dollar Volume ................................................136 Equity Options Average Premium Per Contract and Average Contracts Per Trade ...............................................................137 Equity Options Contract Volume By Exchange....................................................138 Equity LEAPS Contract Volume and Open Interest ..............................................139 CASH INDEX OPTIONS (Each listing includes Contract Volume and Open Interest) Total Cash Index Contract Volume ....................................................................140 Total Cash Index Option Open Interest and Dollar Volume...................................141 Total Cash Index Option Average Premium Per Contract and Average Contracts Per Trade ...............................................................142 OEX® (S&P 100®) ...........................................................................................143 XEO® (S&P 100® European Style).....................................................................143 SPX® (S&P 500®) ...........................................................................................144 XSP® (Mini-S&P 500®) ....................................................................................144 DJX (Dow Jones Industrial AverageSM) ..............................................................145 NDX (Nasdaq-100 Index®) ..............................................................................145 MNX® (Mini Nasdaq-100 Index®) .....................................................................145 RUT (Russell 2000® Index) .............................................................................146 RVX (Russell 2000 Volatility Index) ....................................................................146 VIX (CBOE S&P 500 Volatility Index®)...............................................................146 VXN (NASDAQ Volatility Index) ..........................................................................146 EXCHANGE TRADED FUNDS OPTIONS (Each listing includes Contract Volume and Open Interest) Total Exchange Traded Funds Contract Volume .................................................147 Total Exchange Traded Funds Option Open Interest and Dollar Volume ...............147 Total Exchange Traded Funds Option Average Premium Per Contract and Average Contracts Per Trade ...............................................................147 QQQQ (Nasdaq 100® Shares) ...........................................................................148 DIA (DIAMONDS®) ...........................................................................................148 SPY (S&P Depository Receipts) .........................................................................148 IWM (iShares Russell 2000® Index Fund) ..........................................................148 Total Cash Index and Exchange Traded Funds Options Contract Volume By Exchange..............................................................149 INTEREST RATE OPTIONS Total Interest Rate Options Contract Volume......................................................150 Total Interest Rate Options Open Interest and Dollar Volume...............................150 Total Interest Rate Options Average Premium Per Contract, Average Contracts Per Trade and Transactions ...........................................151 CREDIT OPTIONS - 2007 Total Single-Name CEBOs Contract Volume, Open Interest and Dollar Volume ....152 Total Basket CEBOs Contract Volume, Open Interest and Dollar Volume ..............152 CBOE TRADING ACTIVITY - 2007 Total CBOE Options Trading Summary Call No. of Contracts Average Daily Volume Dollar Volume Open Interest Transactions Month Trading Days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total 20 19 22 20 22 21 21 23 19 23 21 20 251 469,655,277 1,871,137 $311,548,311,264 146,952,723 29,394,123 Call 32,706,799 30,263,965 37,802,207 35,683,257 40,002,233 37,085,718 42,536,920 48,498,351 33,642,234 46,758,182 47,193,469 37,481,942 469,655,277 CHICAGO BOARD OPTIONS EXCHANGE Put Total 474,816,647 944,471,924 1,891,700 3,762,836 $297,870,735,552 $609,419,046,816 131,034,422 277,987,145 17,816,582 47,210,705 Contract Volume Put 28,612,261 31,031,105 45,161,605 32,750,627 37,615,544 37,279,846 44,671,953 57,053,390 33,580,725 42,242,046 49,965,976 34,851,569 474,816,647 Total 61,319,060 61,295,070 82,963,812 68,433,884 77,617,777 74,365,564 87,208,873 105,551,741 67,222,959 89,000,228 97,159,445 72,333,511 944,471,924 Average Daily Total 3,065,953 3,226,056 3,771,082 3,421,694 3,528,081 3,541,217 4,152,803 4,589,206 3,538,050 3,869,575 4,626,640 3,616,676 3,762,836 Page 1 Call 93,979,781 102,899,248 112,050,901 116,118,633 127,040,128 130,331,200 136,991,033 143,529,221 137,887,367 149,336,411 157,213,319 146,952,723 -- Open Interest Put 82,887,657 94,384,268 103,802,638 104,697,225 115,426,419 117,671,896 126,705,448 135,042,211 127,287,728 135,672,386 141,464,938 131,034,422 -- Total 176,867,438 197,283,516 215,853,539 220,815,858 242,466,547 248,003,096 263,696,481 278,571,432 265,175,095 285,008,797 298,678,257 277,987,145 -- Total Dollar Volume $27,110,623,247 $25,499,164,010 $48,380,700,651 $30,867,463,908 $35,724,728,880 $45,496,663,560 $51,944,594,106 $84,536,344,015 $52,590,706,270 $59,650,697,150 $85,584,846,611 $62,032,514,408 $609,419,046,816 2007 MARKET STATISTICS Total CBOE Options Average Premium Per Contract, Average Contracts Per Trade and Transactions Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Average Premium Per Contract Call Put Total $481 $398 $442 $443 $389 $416 $587 $580 $583 $499 $399 $451 $529 $388 $460 $670 $554 $612 $581 $610 $596 $723 $867 $801 $877 $687 $782 $697 $641 $670 $824 $935 $881 $953 $755 $858 $663 $627 $645 CHICAGO BOARD OPTIONS EXCHANGE Call 15 15 17 15 16 16 16 18 16 14 17 17 16 Average Contracts Per Trade Put Total 24 18 25 19 28 22 24 19 26 20 28 20 28 20 29 23 28 20 24 18 27 21 26 21 27 20 Page 2 Call 2,222,576 2,035,786 2,189,971 2,320,534 2,530,160 2,303,531 2,713,799 2,632,866 2,123,110 3,292,521 2,829,543 2,199,726 29,394,123 Transactions Put 1,205,262 1,249,830 1,589,862 1,342,407 1,446,584 1,336,352 1,590,457 1,939,662 1,213,446 1,743,776 1,837,411 1,321,533 17,816,582 Total 3,427,838 3,285,616 3,779,833 3,662,941 3,976,744 3,639,883 4,304,256 4,572,528 3,336,556 5,036,297 4,666,954 3,521,259 47,210,705 2007 MARKET STATISTICS Total CBOE Options Contract Volume - All Options Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Total Volume 61,319,060 61,295,070 82,963,812 68,433,884 77,617,777 74,365,564 87,208,873 105,551,741 67,222,959 89,000,228 97,159,445 72,333,511 944,471,924 Equity Volume 37,454,543 34,302,428 40,308,397 39,734,625 43,496,845 37,514,529 46,126,429 49,391,813 34,480,794 51,777,531 49,191,142 37,185,637 500,964,713 Cash Index Volume 13,601,856 14,545,466 23,308,159 16,429,364 18,832,958 19,173,898 20,828,007 27,747,381 17,310,537 19,772,980 23,629,409 15,337,828 230,517,843 ETF Volume 10,262,217 12,445,361 19,346,484 12,269,679 15,287,784 17,676,592 20,254,096 28,412,060 15,431,177 17,449,528 24,335,565 19,808,698 212,979,241 Interest Rate Volume 444 1,815 772 216 190 545 341 487 449 169 3,303 1,348 10,079 PHLX 28,120,510 24,580,422 29,056,115 26,341,135 30,532,879 33,316,793 41,638,036 38,151,415 29,706,145 43,346,801 42,207,040 40,978,558 407,975,849 ARCA 24,395,009 21,188,786 23,914,138 20,881,366 24,574,580 24,784,403 26,332,185 31,520,395 23,041,938 38,251,198 41,321,063 35,633,486 335,838,547 ISE 55,758,921 51,109,013 62,326,430 54,593,923 66,091,167 62,555,684 75,089,086 82,119,735 57,431,454 84,463,920 90,052,590 62,767,170 804,359,093 CEBOs Volume --------2 20 26 0 48 Total Options Contract Volume By Exchange Month CBOE Jan 61,319,060 Feb 61,295,070 Mar 82,963,812 Apr 68,433,884 May 77,617,777 Jun 74,365,564 Jul 87,208,873 Aug 105,551,741 Sep 67,222,959 Oct 89,000,228 Nov 97,159,445 Dec 72,333,511 Total 944,471,924 AMEX 19,788,825 17,462,767 21,259,007 18,052,584 20,115,097 19,545,302 22,231,879 22,120,855 16,880,543 23,473,693 24,287,311 15,165,603 240,383,466 CHICAGO BOARD OPTIONS EXCHANGE BOX 8,195,184 7,613,582 9,076,136 8,580,403 10,295,730 9,203,717 13,367,553 14,747,302 9,128,165 13,458,663 15,773,673 10,357,231 129,797,339 Page 3 TOTAL CBOE Share 197,577,509 31% 183,249,640 33% 228,595,638 36% 196,883,295 35% 229,227,230 34% 223,771,463 33% 265,867,612 33% 294,211,443 36% 203,411,204 33% 291,994,503 30% 310,801,122 31% 237,235,559 30% 2,862,826,218 33% 2007 MARKET STATISTICS EQUITY OPTIONS - 2007 Equity Options Contract Volume During 2007, 501 million equity contracts were traded on the CBOE, representing options on 50.1 billion shares of underlying stock. Trading Average Daily Contract Volume Month Days Call Put Total Volume Jan 20 23,426,434 14,028,109 37,454,543 1,872,727 Feb 19 20,562,328 13,740,100 34,302,428 1,805,391 Mar 22 22,826,090 17,482,307 40,308,397 1,832,200 Apr 20 24,520,923 15,213,702 39,734,625 1,986,731 May 22 27,423,482 16,073,363 43,496,845 1,977,129 Jun 21 23,256,854 14,257,675 37,514,529 1,786,406 Jul 21 28,365,318 17,761,111 46,126,429 2,196,497 Aug 23 28,250,874 21,140,939 49,391,813 2,147,470 Sep 19 20,879,034 13,601,760 34,480,794 1,814,779 Oct 23 32,112,507 19,665,024 51,777,531 2,251,197 Nov 21 28,900,798 20,290,344 49,191,142 2,342,435 Dec 20 22,578,836 14,606,801 37,185,637 1,859,282 Total 251 303,103,478 197,861,235 500,964,713 1,995,875 Equity Options Open Interest and Dollar Volume Open interest represents the number of outstanding options contracts at any point in time. It is the total number of options which have been purchased but not liquidated in the secondary market, exercised or expired. At year-end 2007, open interest in equity options on CBOE was 219,737,693 contracts. Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Call 79,649,047 87,018,418 94,631,473 98,259,103 107,372,707 110,531,207 115,168,005 118,306,811 115,667,559 124,560,745 130,375,893 124,228,333 -- Open Interest Put 61,432,453 68,829,769 74,701,183 75,816,255 81,996,119 84,849,752 89,729,515 92,909,245 89,655,737 96,688,216 99,809,490 95,509,360 -- CHICAGO BOARD OPTIONS EXCHANGE Total 141,081,500 155,848,187 169,332,656 174,075,358 189,368,826 195,380,959 204,897,520 211,216,056 205,323,296 221,248,961 230,185,383 219,737,693 -- Call $6,848,567,814 $5,253,453,064 $5,245,608,418 $6,399,355,235 $7,283,141,214 $6,758,743,999 $9,663,104,130 $9,080,930,227 $6,984,970,027 $14,500,274,912 $12,923,606,133 $13,964,814,028 $104,906,569,202 Dollar Volume Put $2,771,559,666 $2,780,065,359 $4,137,908,909 $3,070,746,990 $2,608,165,617 $2,353,217,968 $3,263,512,737 $6,418,592,632 $3,149,122,913 $4,662,597,210 $7,255,110,068 $3,265,719,899 $45,736,319,968 Page 4 Total $9,620,127,481 $8,033,518,423 $9,383,517,327 $9,470,102,224 $9,891,306,831 $9,111,961,967 $12,926,616,867 $15,499,522,860 $10,134,092,940 $19,162,872,121 $20,178,716,202 $17,230,533,927 $150,642,889,170 2007 MARKET STATISTICS Equity Options Average Premium Per Contract, Average Contracts Per Trade and Transactions Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Average Premium Per Contract Call Put Total $292 $198 $257 $255 $202 $234 $230 $237 $233 $261 $202 $238 $266 $162 $227 $291 $165 $243 $341 $184 $280 $321 $304 $314 $335 $232 $294 $452 $237 $370 $447 $358 $410 $618 $224 $463 $346 $231 $301 Call 13 12 14 13 13 13 13 14 13 12 13 14 14 Average Contracts Per Trade Put 22 26 29 23 27 32 34 33 30 25 29 28 25 Equity Options Contract Volume By Exchange CBOE pioneered the concepts of listed options in 1973 and remains the largest options exchange. Options volume for stocks listed on the CBOE represented 26% of all equity options trading in 2007. At year-end there were 2,203 listed equity options at CBOE. Cleared Equity Options Volume Month CBOE AMEX PHLX ARCA ISE Jan 37,454,543 15,152,844 25,131,278 22,509,666 46,419,558 Feb 34,302,428 12,654,180 21,645,113 18,593,504 40,266,208 Mar 40,308,397 14,477,004 24,124,557 19,589,491 44,813,800 Apr 39,734,625 13,455,836 22,991,159 18,660,930 44,216,275 May 43,496,845 13,932,352 25,712,882 20,928,777 52,842,285 Jun 37,514,529 12,879,926 25,895,687 18,358,957 46,217,497 Jul 46,126,429 14,698,072 32,395,121 20,357,900 56,886,298 Aug 49,391,813 12,994,530 27,698,137 21,924,834 55,699,137 Sep 34,480,794 9,844,372 22,828,671 16,946,810 42,668,690 Oct 51,777,531 15,052,679 35,375,962 28,307,381 65,526,856 Nov 49,191,142 14,578,203 33,829,057 27,951,235 62,826,098 Dec 37,185,637 9,220,327 33,830,612 25,269,948 44,978,947 Total 500,964,713 158,940,325 331,458,236 259,399,433 603,361,649 CHICAGO BOARD OPTIONS EXCHANGE Page 5 Total 15 16 18 15 16 17 17 19 16 15 17 18 17 BOX 6,779,821 6,083,084 6,859,783 6,891,822 7,314,356 6,544,986 9,749,107 10,063,581 6,634,739 9,366,673 11,572,216 7,649,205 95,509,373 Call 1,844,577 1,656,176 1,676,525 1,914,073 2,096,190 1,789,553 2,196,420 1,957,149 1,661,565 2,694,272 2,153,948 1,574,709 22,012,330 Transactions Put 633,602 537,245 596,514 656,714 602,306 449,745 528,004 648,633 458,738 801,248 692,721 521,706 7,904,346 Total 2,478,180 2,193,421 2,273,039 2,570,787 2,698,495 2,239,298 2,724,424 2,605,782 2,120,303 3,495,520 2,846,669 2,096,415 29,916,676 CBOE TOTAL Market Share 153,447,710 24% 133,544,517 26% 150,173,032 27% 145,950,647 27% 164,227,497 26% 147,411,582 25% 180,212,927 26% 177,772,032 28% 133,404,076 26% 205,407,082 25% 199,947,951 25% 158,134,676 24% 1,949,633,729 26% 2007 MARKET STATISTICS Equity LEAPS (Long-term Equity AnticiPation Securities) Contract Volume, Open Interest and Dollar Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Call 2,850,963 2,358,419 2,669,037 3,140,989 3,163,441 2,182,779 1,960,717 1,654,660 1,042,037 1,848,585 1,903,358 1,603,846 26,378,831 Contract Volume Put 1,647,656 1,692,724 2,023,330 2,025,772 2,010,226 1,435,353 1,394,217 1,281,831 840,294 1,087,901 1,448,246 1,206,388 18,093,938 Total 4,498,619 4,051,143 4,692,367 5,166,761 5,173,667 3,618,132 3,354,934 2,936,491 1,882,331 2,936,486 3,351,604 2,810,234 44,472,769 Average Daily Volume 224,931 213,218 213,289 258,338 235,167 172,292 159,759 127,674 99,070 127,673 159,600 140,512 177,182 Open Interest in Contracts Call Put 5,969,377 5,014,310 7,131,268 5,885,881 8,609,788 7,293,684 45,424,301 36,463,412 33,174,204 26,680,000 28,851,143 23,494,483 17,691,545 14,125,135 19,823,414 15,839,560 21,569,389 17,111,108 24,493,323 19,480,478 27,522,456 21,934,975 29,861,284 23,868,373 --- Total 10,983,687 13,017,149 15,903,472 81,887,713 59,854,204 52,345,626 31,816,680 35,662,974 38,680,497 43,973,801 49,457,431 53,729,657 -- Dollar Volume Total $1,987,329,457 $1,739,568,072 $1,921,301,249 $2,006,401,898 $2,070,399,137 $1,580,108,544 $1,863,972,022 $1,760,316,020 $1,130,042,795 $2,088,441,051 $2,306,641,382 $1,832,400,246 Equity LEAPS Average Premium Per Contract, Average Contracts Per Trade and Transactions Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Average Premium Per Contract Call Put Total $516 $314 $442 $503 $326 $429 $456 $348 $409 $462 $274 $388 $470 $291 $400 $508 $328 $437 $675 $387 $556 $619 $574 $599 $682 $499 $600 $796 $567 $711 $702 $670 $688 $694 $596 $652 $565 $408 $501 CHICAGO BOARD OPTIONS EXCHANGE Call 16 14 15 15 15 14 16 16 13 14 14 14 15 Average Contracts Per Trade Put 22 22 22 22 24 22 26 23 25 21 21 24 23 Page 6 Total 18 16 17 17 18 17 19 18 16 16 16 17 17 Call 177,077 172,061 181,536 213,482 205,326 150,657 123,488 104,241 81,061 129,249 135,823 113,294 1,787,295 Transactions Put 74,335 76,015 91,045 92,062 83,408 64,877 54,093 55,715 33,749 52,226 67,884 49,468 794,877 Total 251,412 248,076 272,581 305,544 288,734 215,534 177,581 159,956 114,810 181,475 203,707 162,762 2,582,172 2007 MARKET STATISTICS Equity FLEX (Flexible EXchange) Options Contract Volume, Open Interest and Dollar Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Contract Volume Average Daily Call Put Total Total 44,734 171,064 215,798 10,790 98,944 140,989 239,933 12,628 40,486 191,434 231,920 10,542 52,440 241,944 294,384 14,719 65,040 67,874 132,914 6,042 44,650 139,595 184,245 8,774 25,241 86,839 112,080 5,337 82,670 104,056 186,726 8,119 28,963 94,078 123,041 6,476 35,134 7,318 42,452 1,846 26,387 10,397 36,784 1,752 18,202 139,900 158,102 7,905 562,891 1,395,488 1,958,379 7,802 Call 354,397 391,578 439,690 380,274 396,468 461,326 465,218 587,487 652,052 437,946 431,732 452,504 -- Open Interest Put 216,330 296,788 285,719 243,630 241,445 255,771 244,093 347,383 332,032 290,577 328,620 375,411 -- Total 570,727 688,366 725,409 623,904 637,913 717,097 709,311 934,870 984,084 728,523 760,352 827,915 -- Total Dollar Volume $451,083,570 $489,249,330 $618,563,470 $532,490,275 $108,465,040 $99,358,145 $84,896,535 $57,134,855 $85,521,560 $35,690,400 $13,090,495 $69,389,925 $2,644,933,600 Call 222 242 139 126 172 93 89 137 92 84 86 44 1,526 Transactions Put 246 238 229 268 119 152 129 119 22 26 19 104 1,671 Equity FLEX Average Premium Per Contract, Average Contracts Per Trade and Transactions Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Average Premium Per Contract Call Put Total $224 $2,578 $2,090 $976 $2,785 $2,039 $91 $3,212 $2,667 $167 $2,165 $1,809 $411 $1,204 $816 $241 $635 $539 $242 $907 $757 $271 $334 $306 $1,123 $563 $695 $973 $207 $841 $321 $446 $356 $270 $461 $439 $471 $1,705 $1,351 CHICAGO BOARD OPTIONS EXCHANGE Average Contracts Per Trade Call Put Total 202 695 461 409 592 500 291 836 630 416 903 747 378 570 457 480 918 752 284 673 514 603 874 729 315 4,276 1,079 418 281 386 307 547 350 414 1,345 1,068 369 835 613 Page 7 Total 468 480 368 394 291 245 218 256 114 110 105 148 3,197 2007 MARKET STATISTICS Equity LEAPS Contract Volume Detail (sorted by stock) CBOE developed Equity LEAPS which began trading on October 5, 1990. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 Standard Symbol COMS MMM KDE NDN ABAX ABT ANF ABMD ABH ACAD ACN LEND ACE ACGY ACOR ATVI ARXT ADPT ADCT ADBE ADLR AATI EYE AMD ANX ARO AES AET ACS AMG AFFX AFL AG A AEM AGU APD AYR AAI AKS AKAM AL ALU AA ACL ALXN ALKS AYE ATI AGN ATK AW ALD ALTH MDRX ALL AT ALO ALTR MO ACH ALVR AMAG AMZN Contract Volume Total Call 8,155 6,793 73,420 41,480 4,083 3,502 3,637 3,330 8,026 7,067 56,917 29,200 13,747 8,840 673 456 14,578 1,324 771 533 5,660 3,547 71,237 47,571 1,541 1,328 1,802 1,265 368 205 8,745 6,173 2,028 1,722 1,698 1,469 7,969 5,875 22,535 14,255 445 375 50 30 12,514 3,212 481,853 237,776 3,783 2,875 4,406 4,050 10,164 8,103 23,576 13,680 4,117 3,513 3,900 2,151 5,152 3,330 5,274 3,523 418 357 8,525 5,191 20,319 14,408 1,913 1,231 4,668 2,175 2,555 1,921 14,618 13,393 50,179 21,895 30,914 19,915 14,589 9,452 75,412 66,166 145,276 115,878 2,806 1,457 9,915 7,949 2,332 1,024 2,285 1,182 20,944 12,478 3,176 2,489 3,060 2,141 24,176 12,619 11,837 5,044 252 212 3,603 1,737 19,871 9,787 26,157 21,554 1,528 1,267 11,495 6,056 632,239 516,088 895 485 7,595 4,808 3,142 2,970 176,346 108,162 Stock 3Com Corporation 3M Company 4Kids Entertainment, Inc. 99 Cents Only Stores Abaxis, Inc. Abbott Laboratories Abercrombie & Fitch Company ABIOMED, Inc. AbitibiBowater, Inc. Acadia Pharmaceuticals, Inc. Accenture Ltd-CL A Accredited Home Lenders Holding Company ACE, Ltd. Acergy S.A. Acorda Therapeutics, Inc. Activision, Inc. Adams Respiratory Therapeutics, Inc. Adaptec, Inc. ADC Telecommunications, Inc. Adobe Systems, Inc. Adolor Corporation Advanced Analogic Technologies, Inc. Advanced Medical Optics, Inc. Advanced Micro Devices, Inc. ADVENTRX Pharmaceuticals, Inc. Aeropostale, Inc. AES Corporation Aetna, Inc. Affiliated Computer Services, Inc. Affiliated Managers Group, Inc. Affymetrix, Inc. AFLAC Incorporated AGCO Corporation Agilent Technologies, Corporation Agnico-Eagle Mines Ltd. Agrium, Inc. Air Products & Chemicals, Inc. Aircastle Limited Airtran Holdings, Inc. AK Steel Holding Corporation Akamai Technologies, Inc. Alcan, Inc. Alcatel-Lucent ALCOA, Inc. Alcon, Inc. Alexion Pharmaceuticals, Inc. Alkermes, Inc. Allegheny Energy, Inc. Allegheny Technologies, Inc. Allergan, Inc. Alliant Techsystems, Inc. Allied Waste Industries, Inc. Alllied Capital Corporation Allos Therapeutics, Inc. Allscripts Healthcare Solutions, Inc. Allstate Corporation (The) ALLTEL Corporation Alpharma, Inc. (Class A) Altera Corporation Altria Group, Inc. Aluminum Corporation of China Alvarion Limited AMAG Pharmaceutcals, Inc. Amazon.Com, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 8 Put 1,362 31,940 581 307 959 27,717 4,907 217 13,254 238 2,113 23,666 213 537 163 2,572 306 229 2,094 8,280 70 20 9,302 244,077 908 356 2,061 9,896 604 1,749 1,822 1,751 61 3,334 5,911 682 2,493 634 1,225 28,284 10,999 5,137 9,246 29,398 1,349 1,966 1,308 1,103 8,466 687 919 11,557 6,793 40 1,866 10,084 4,603 261 5,439 116,151 410 2,787 172 68,184 Average Daily Volume Total Call Put 32 27 5 293 165 127 16 14 2 14 13 1 32 28 4 227 116 110 55 35 20 3 2 1 331 30 301 3 2 1 23 14 8 284 190 94 6 5 1 7 5 2 1 1 1 35 25 10 8 7 1 7 6 1 32 23 8 90 57 33 2 1 0 0 0 0 50 13 37 1,920 947 972 15 11 4 18 16 1 40 32 8 94 55 39 16 14 2 16 9 7 21 13 7 21 14 7 2 1 0 34 21 13 81 57 24 8 5 3 19 9 10 10 8 3 58 53 5 200 87 113 123 79 44 58 38 20 300 264 37 579 462 117 11 6 5 40 32 8 9 4 5 9 5 4 83 50 34 13 10 3 12 9 4 96 50 46 47 20 27 1 1 0 14 7 7 79 39 40 104 86 18 6 5 1 46 24 22 2,519 2,056 463 4 2 2 30 19 11 13 12 1 703 431 272 2007 MARKET STATISTICS Equity LEAPS Contract Volume Detail (sorted by stock) CBOE developed Equity LEAPS which began trading on October 5, 1990. 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 Standard Symbol ABK DOX AMED AMX AXL ACLI AEO AEP AXP AIG AMMD AOB APCC AMSC AMT ACF AGP ABC AMGN AMKR AMR AFSI AMLN APC ANAD ADI ANDW ANPI AU BUD AXE NLY ANN AGEN AOC APA SIL APOL APPX AAPL CRA ABI AMAT AHG AQNT MT ACI ADM ARNA ARD ARIA AH ARRS ARM ASA ASH ASML ASPV AIZ AZN T AGIX ATMI ATPG Contract Volume Total Call 19,368 5,796 11,825 5,679 2,055 1,512 101,179 90,337 122,475 17,686 263 223 15,256 10,990 2,774 1,838 129,383 93,166 179,763 95,132 610 504 65,661 45,722 157 62 19,970 17,597 8,858 4,098 13,944 6,309 1,133 666 3,627 2,194 243,045 159,911 33,403 12,103 241,806 106,447 7,077 7,072 32,500 22,199 107,112 62,306 475 260 13,574 8,231 4,126 3,191 4,730 4,217 4,833 3,431 71,549 58,587 375 320 9,933 6,599 11,436 9,106 1,570 1,427 2,809 1,588 37,514 22,446 14,541 12,361 8,556 2,959 2,847 1,983 1,044,885 314,582 1,735 1,236 3,267 2,799 62,907 37,143 7,529 3,308 6,905 4,254 18,821 13,013 28,239 18,504 64,232 35,712 2,588 2,016 672 612 7,434 5,120 14,573 13,813 7,037 6,486 2,852 2,323 2,442 1,812 3,012 1,436 1,715 1,513 1,536 1,336 919 482 4,440 2,424 164,306 108,542 65,163 36,042 270 175 4,943 4,602 Stock AMBAC, Inc. Amdocs Ltd. Amedisys, Inc. America Movil S.A.B. de C.V. American Axle & Manufacturing Holdings, Inc. American Commercial Lines American Eagle Outfitters, Inc. American Electric Power Company, Inc. American Express Company American International Group, Inc. American Medical Systems Holdings, Inc. American Oriental Bioengineering, Inc. American Power Conversion Corporation American Superconductor Corp. American Tower Corporation CLA AmeriCredit Corporation AMERIGROUP Corporation AmerisourceBergen Corporation Amgen, Inc. Amkor Technology, Inc. AMR Corporation Amtrust Financial Services, Inc. Amylin Pharmaceuticals, Inc. Anadarko Petroleum Corporation ANADIGICS, Inc. Analog Devices, Inc. Andrew Corporation Angiotech Pharmaceuticals, Inc. AngloGold Ashanti Limited ADS Anheuser-Busch Companies, Inc. Anixter International, Inc. Annaly Capital Management, Inc. AnnTaylor Stores Corporation Antigenics, Inc. AON Corporation Apache Corporation Apex Silver Mines Limited Apollo Group, Inc. APP Pharmaceuticals, Inc. Apple, Inc. Applera Corp - Celera Genomics Group Applera Corporation-Applied Biosystems Group Applied Materials, Inc. Apria Healthcare Group Incorporated aQuantive, Inc. Arcelor Mittal Arch Coal, Inc. Archer-Daniels-Midland Company Arena Pharmaceuticals, Inc. Arena Resources, Inc. ARIAD Pharmaceuticals, Inc. Armor Holdings, Inc. Arris Group, Inc. ArvinMeritor, Inc. ASA Limited Ashland, Inc. ASM Holding N.V. Aspreva Pharmaceuticals Corporation Assurant, Inc. AstraZeneca plc ADS AT&T Corporation AtheroGenics, Inc. ATMI, Inc. ATP Oil & Gas Corporation CHICAGO BOARD OPTIONS EXCHANGE Page 9 Put 13,572 6,146 543 10,842 104,789 40 4,266 936 36,217 84,631 106 19,939 95 2,373 4,760 7,635 467 1,433 83,134 21,300 135,359 5 10,301 44,806 215 5,343 935 513 1,402 12,962 55 3,334 2,330 143 1,221 15,068 2,180 5,597 864 730,303 499 468 25,764 4,221 2,651 5,808 9,735 28,520 572 60 2,314 760 551 529 630 1,576 202 200 437 2,016 55,764 29,121 95 341 Average Daily Volume Total Call Put 77 23 54 47 23 24 8 6 2 403 360 43 488 70 417 1 1 0 61 44 17 11 7 4 515 371 144 716 379 337 2 2 0 262 182 79 1 0 0 80 70 9 35 16 19 56 25 30 5 3 2 14 9 6 968 637 331 133 48 85 963 424 539 59 59 0 129 88 41 427 248 179 2 1 1 54 33 21 16 13 4 19 17 2 19 14 6 285 233 52 1 1 0 40 26 13 46 36 9 6 6 1 11 6 5 149 89 60 58 49 9 34 12 22 11 8 3 4,163 1,253 2,910 7 5 2 13 11 2 251 148 103 30 13 17 28 17 11 75 52 23 113 74 39 256 142 114 10 8 2 3 2 0 30 20 9 58 55 3 28 26 2 11 9 2 10 7 3 12 6 6 7 6 1 6 5 1 4 2 2 18 10 8 655 432 222 260 144 116 1 1 0 20 18 1 2007 MARKET STATISTICS Equity LEAPS Contract Volume Detail (sorted by stock) CBOE developed Equity LEAPS which began trading on October 5, 1990. 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 Standard Symbol ATW AUDC ADSK ADP AN AZO AUXL AVNR AV AVY AVII AVID CAR AVT AVCT AVP BIDU BHI BLL BLDP BYI BBD BAC RATE BKUNA BCR BKS ABX BOL BAX BBT BCE BEAS BSC BZH BEBE BBBY BMS BBY BHP BBG BIIB BMRN BMET PDLI BIOS BSTE BVF BSG BJS BDK BBBB HRB BBI BCSI NILE BMC BA BGP BWA BORL BXP BSX BYD Contract Volume Total Call 1,784 1,525 2,366 2,056 10,809 4,461 13,565 7,550 1,460 847 6,054 3,971 1,149 732 3,957 2,641 15,068 13,748 2,596 1,552 4,951 4,454 2,444 1,336 10,849 8,683 2,762 1,174 407 253 8,158 2,831 66,733 44,203 37,055 15,438 1,029 520 1,336 1,131 2,948 1,875 17,302 5,755 476,181 309,654 689 524 11,661 4,742 991 542 4,948 4,387 71,134 50,416 22,894 19,596 12,085 9,351 8,191 4,989 664 494 62,343 48,330 50,398 23,483 98,438 36,204 637 563 14,049 7,861 655 244 198,534 124,650 40,113 24,289 115 62 20,969 13,565 7,932 4,755 13,845 7,998 46,950 41,603 688 522 2,103 1,291 9,665 6,558 4,334 4,329 23,800 14,110 4,459 1,754 51 31 23,232 5,972 33,358 20,661 1,570 1,272 5,894 2,525 2,447 1,181 90,737 57,310 11,299 11,131 1,218 791 1,321 380 545 342 148,601 97,406 16,428 11,765 Stock Atwood Oceanics, Inc. AudioCodes Ltd. Autodesk, Inc. Automatic Data Processing, Inc. AutoNation, Inc. Autozone, Inc. Auxilium Pharmaceuticals, Inc. Avanir Pharmaceuticals Avaya, Inc. Avery Dennison Corporation AVI BioPharma, Inc. (New) Avid Technology, Inc. Avis Budget Group, Inc. Avnet, Inc. Avocent Corp. Avon Products, Inc. Baidu.com Baker Hughes, Incorporated Ball Corporation Ballard Power Systems, Inc. Bally Technologies, Inc. Banco Bradesco Bank of America Corporation Bankrate, Inc. BankUnited Financial Corporation Bard (C.R.), Inc. Barnes & Noble, Inc. Barrick Gold Corporation Bausch & Lomb Incorporated Baxter International, Inc. BB&T Corporation BCE, Inc. BEA Systems, Inc. Bear Stearns Companies, Inc. (The) Beazer Homes USA, Inc. bebe stores, inc. Bed Bath & Beyond, Inc. Bemis Company Best Buy Co., Inc. BHP Billiton Limited Bill Barrett Corporation BIOGEN IDEC, Inc. BioMarin Pharmaceutical, Inc. Biomet, Inc. BioPharma, Inc. BioScripp, Inc. Biosite, Inc. Biovail Corporation International BISYS Group, Inc. (The) BJ Services Company Black & Decker Corporation (The) Blackboard, Inc. Block (H & R), Inc. Blockbuster Inc.-Cl A Blue Coat Systems, Inc. Blue Nile, Inc. BMC Software, Inc. Boeing Company (The) Borders Group, Inc. BorgWarner, Inc. Borland Software Corporation Boston Properties, Inc. Boston Scientific Corporation Boyd Gaming Corporation CHICAGO BOARD OPTIONS EXCHANGE Page 10 Put 259 310 6,348 6,015 613 2,083 417 1,316 1,320 1,044 497 1,108 2,166 1,588 154 5,327 22,530 21,617 509 205 1,073 11,547 166,527 165 6,919 449 561 20,718 3,298 2,734 3,202 170 14,013 26,915 62,234 74 6,188 411 73,884 15,824 53 7,404 3,177 5,847 5,347 166 812 3,107 5 9,690 2,705 20 17,260 12,697 298 3,369 1,266 33,427 168 427 941 203 51,195 4,663 Average Daily Volume Total Call Put 7 6 1 9 8 1 43 18 25 54 30 24 6 3 2 24 16 8 5 3 2 16 11 5 60 55 5 10 6 4 20 18 2 10 5 4 43 35 9 11 5 6 2 1 1 33 11 21 266 176 90 148 62 86 4 2 2 5 5 1 12 7 4 69 23 46 1,897 1,234 663 3 2 1 46 19 28 4 2 2 20 17 2 283 201 83 91 78 13 48 37 11 33 20 13 3 2 1 248 193 56 201 94 107 392 144 248 3 2 0 56 31 25 3 1 2 791 497 294 160 97 63 0 0 0 84 54 29 32 19 13 55 32 23 187 166 21 3 2 1 8 5 3 39 26 12 17 17 0 95 56 39 18 7 11 0 0 0 93 24 69 133 82 51 6 5 1 23 10 13 10 5 5 362 228 133 45 44 1 5 3 2 5 2 4 2 1 1 592 388 204 65 47 19 2007 MARKET STATISTICS Equity LEAPS Contract Volume Detail (sorted by stock) CBOE developed Equity LEAPS which began trading on October 5, 1990. 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 Standard Symbol BP BZP BMY BRCM BRCD BAM BC BUCY BBW BG BNI BOBJ CHRW CA CVC COG CAI CDNS CCJ CAM CPB CNQ COF CSE CPST CAH CECO CCL CAT CBG CBRL CBS CHINA CLS CELG CEGE CTIC CX CTX CENX CTL CEPH CPHD CRDN CERN CF CGV CHB CHAP CHRS CHTR CHKP CKFR CEM LNG CHK CVX CBI PLCE LFC CMED CHL CN SNP Contract Volume Total Call 35,399 25,096 58 58 616,045 409,895 76,810 55,293 12,913 11,703 2,202 1,518 12,242 11,151 3,013 1,516 3,014 1,772 13,226 6,079 26,761 17,805 10,847 7,628 7,791 6,460 6,798 5,437 13,257 9,496 8,742 8,475 1,405 252 2,089 1,381 87,587 66,018 7,496 4,947 1,230 865 10,867 6,959 46,486 29,111 1,594 690 62 62 14,989 11,306 6,151 2,820 10,791 4,614 125,101 69,962 899 764 1,468 763 54,253 51,536 19,088 15,764 5,554 2,434 83,451 54,339 22,803 17,986 6,645 6,243 38,759 26,956 49,054 14,367 2,955 1,967 2,000 1,500 18,600 14,030 7,011 5,547 10,327 7,907 1,951 1,339 1,984 1,393 2,609 1,100 10,212 6,676 2,250 896 344 237 31,693 29,082 7,398 4,886 7,942 2,845 2,112 1,144 48,738 44,917 183,808 150,129 152,120 102,537 1,747 1,422 3,356 2,239 26,400 16,514 15,212 10,192 1,260 948 20 20 431 226 Stock BP p.l.c. BPZ Energy, Inc. Bristol-Myers Squibb Company Broadcom, Inc. Brocade Communications Systems, Inc. Brookfield Asset Management, Inc. Brunswick Corporation Bucyrus International, Inc. Cl A Build-A-Bear-Workshop Bunge Limited Burlington Northern Santa Fe Corporation Business Objects S.A. ADR C H Robinson Worldwide, Inc. CA, Inc. Cablevision Systems Corporation Cabot Oil & Gas Corp. CACI International, Inc. Class A Cadence Design Systems, Inc. Cameco Corporation Cameron International Corporation Campbell Soup Company Canadian Natural Resources Ltd. Capital One Financial Corporation CapitalSource, Inc. Capstone Turbine Corporation (New) Cardinal Health, Inc. Career Education Corporation Carnival Corporation (Class A) Caterpillar, Inc. CB Richard Ellis Group, Inc. CBRL Group, Inc. CBS Corporation CDC Corporation Cl A Celestica, Inc. Celgene Corporation Cell Genesys, Inc. Cell Therapeutics, Inc. Cemex, S.A.B. de C.V. CENTEX Corporation Century Aluminum Company (New) Centurytel, Inc. Cephalon, Inc. Cepheid, Inc. Ceradyne, Inc. Cerner Corporation CF Industries Holdings, Inc. CGV Veritas Champion Enterprises, Inc. (New) Chaparral Steel Company Charming Shoppes, Inc. Charter Communications, Inc. Check Point Software Technologies Ltd. Checkfree Corporation Chemtura Corporation Cheniere Energy, Inc. Chesapeake Energy Corporation Chevron Corporation Chicago Bridge & Iron Company N.V. Children's Place China Life Insurance Co., Ltd. China Medical Technologies, Inc. China Mobile Limited China Netcom Group Corporation Limited China Petroleum and Chemical Corporation CHICAGO BOARD OPTIONS EXCHANGE Page 11 Put 10,303 0 206,150 21,517 1,210 684 1,091 1,497 1,242 7,147 8,956 3,219 1,331 1,361 3,761 267 1,153 708 21,569 2,549 365 3,908 17,375 904 0 3,683 3,331 6,177 55,139 135 705 2,717 3,324 3,120 29,112 4,817 402 11,803 34,687 988 500 4,570 1,464 2,420 612 591 1,509 3,536 1,354 107 2,611 2,512 5,097 968 3,821 33,679 49,583 325 1,117 9,886 5,020 312 0 205 Average Daily Volume Total Call Put 141 100 41 0 0 0 2,454 1,633 821 306 220 86 51 47 5 9 6 3 49 44 4 12 6 6 12 7 5 53 24 28 107 71 36 43 30 13 31 26 5 27 22 5 53 38 15 35 34 1 6 1 5 8 6 3 349 263 86 30 20 10 5 3 1 43 28 16 185 116 69 6 3 4 0 0 0 60 45 15 25 11 13 43 18 25 498 279 220 4 3 1 6 3 3 216 205 11 76 63 13 22 10 12 332 216 116 91 72 19 83 78 5 154 107 47 195 57 138 12 8 4 8 6 2 74 56 18 28 22 6 41 32 10 8 5 2 12 8 3 11 5 6 41 27 14 9 4 5 1 1 0 126 116 10 29 19 10 32 11 20 8 5 4 194 179 15 732 598 134 606 409 198 7 6 1 13 9 4 105 66 39 61 41 20 5 4 1 0 0 0 2 1 1 2007 MARKET STATISTICS Equity LEAPS Contract Volume Detail (sorted by stock) CBOE developed Equity LEAPS which began trading on October 5, 1990. 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 Standard Symbol CHU CMG CQB CPS CB CIEN CI XEC CTAS CC CRUS CSCO CIT C CZN CTXS CKR CCU CCO CLWR CLF CLX CME CMS CNA CNET CEO COH KO CCE CDE CCOI COGT CTSH COGN CSTR COLY CL PSS COLM CMCSK CMCSA CMA CBH CTV CYH RIO CCRT CSC CPWR COGO CMTL CMVT CAG COP CONR CNO CNX ED STZ CEG CAL COO CTB Contract Volume Call 98 65 4,587 2,405 5,571 1,098 2,428 1,534 2,547 1,852 25,213 18,387 7,606 4,779 3,318 2,019 267 34 46,885 34,571 4,256 3,499 295,658 183,733 25,770 16,036 825,154 543,192 2,781 1,897 10,661 8,063 1,074 423 44,157 29,189 1,158 400 11,568 5,005 12,246 7,950 3,435 2,411 9,955 5,320 2,371 1,793 1,445 1,024 1,092 320 131 41 38,433 20,313 116,623 81,829 14,027 11,412 130,345 116,610 4,066 2,538 215 139 10,060 7,252 40,940 33,187 1,902 1,600 3,713 2,430 6,901 3,334 2,321 974 377 246 19,154 15,605 69,363 55,611 4,742 3,500 14,461 9,987 52 32 5,073 5,028 224,168 153,347 9,640 6,202 5,673 2,226 3,237 2,739 1,827 1,478 1,628 1,027 121 111 4,479 2,803 278,818 196,089 91 81 8,033 4,832 42,715 31,060 5,230 3,586 3,523 2,678 10,137 6,174 84,577 38,829 4,169 2,305 3,716 2,041 Stock Total China Unicom Limited Chipotle Mexican Grill, Inc. Chiquita Brands International, Inc. ChoicePoint, Inc. Chubb Corporation (The) Ciena Corporation CIGNA Corporation Cimarex Energy Co. Cintas Corporation Circuit City Stores, Inc. Circuit City Group Cirrus Logic, Inc. Cisco Systems, Inc. CIT Group, Inc. Citigroup, Inc. Citizens Communications Company Citrix Systems, Inc. CKE Restaurants, Inc. Clear Channel Communications, Inc. Clear Channel Outdoor Holdings, Inc. Clearwire Corporation Cleveland-Cliffs, Inc. Clorox Company (The) CME Group, Inc. CMS Energy Corporation CNA Financial Corporation CNET Networks, Inc. CNOOC Limited Coach, Inc. Coca-Cola Company (The) Coca-Cola Enterprises, Inc. Coeur d' Alene Mines Corp. Cogent Communications Group, Inc. Cogent, Inc. Cognizant Technology Solutions Corporation Cognos, Incorporated Coinstar, Inc. Coley Pharmaceutical Group, Inc. Colgate-Palmolive Company Collective Brands, Inc. Columbia Sportwear Company Comcast Corporation (Special Class A) Comcast Corporation Class A Comerica Incorporated Commerce Bancorp, Inc. Commscope, Inc. Community Health Systems, Inc. (New) Companhia Vale do Rio Doce CompuCredit Corporation Computer Sciences Corporation Compuware Corporation Comtech Group, Inc. Comtech Telecommunication Corp. Comverse Technology, Inc. ConAgra, Inc. ConocoPhillips Conor Medsystems, Inc. Conseco, Inc. Consol Energy, Inc. Consolidated Edison ,Inc. Constellation Brands, Inc. Constellation Energy Corp. Continental Airlines, Inc. (Class B) Cooper Companies, Inc. (The) Cooper Tire & Rubber Company CHICAGO BOARD OPTIONS EXCHANGE Page 12 Put 33 2,182 4,473 894 695 6,826 2,827 1,299 233 12,314 757 111,925 9,734 281,962 884 2,598 651 14,968 758 6,563 4,296 1,024 4,635 578 421 772 90 18,120 34,794 2,615 13,735 1,528 76 2,808 7,753 302 1,283 3,567 1,347 131 3,549 13,752 1,242 4,474 20 45 70,821 3,438 3,447 498 349 601 10 1,676 82,729 10 3,201 11,655 1,644 845 3,963 45,748 1,864 1,675 Average Daily Volume Total Call Put 0 0 0 18 10 9 22 4 18 10 6 4 10 7 3 100 73 27 30 19 11 13 8 5 1 0 1 187 138 49 17 14 3 1,178 732 446 103 64 39 3,287 2,164 1,123 11 8 4 42 32 10 4 2 3 176 116 60 5 2 3 59 25 33 49 32 17 14 10 4 40 21 18 9 7 2 6 4 2 4 1 3 1 0 0 153 81 72 465 326 139 56 45 10 519 465 55 16 10 6 1 1 0 40 29 11 163 132 31 8 6 1 22 14 8 27 13 14 9 4 5 2 1 1 76 62 14 276 222 55 19 14 5 58 40 18 0 0 0 20 20 0 893 611 282 38 25 14 23 9 14 13 11 2 7 6 1 6 4 2 0 0 0 18 11 7 1,111 781 330 0 0 0 32 19 13 170 124 46 21 14 7 14 11 3 40 25 16 337 155 182 17 9 7 15 8 7 2007 MARKET STATISTICS Equity LEAPS Contract Volume Detail (sorted by stock) CBOE developed Equity LEAPS which began trading on October 5, 1990. 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 Standard Symbol CPRT CLB COCO GLW EXBD CORS COST CFC CVD CVA CVH CMOS CREE CROX CCI CCK KRY CSGS CSX CBST CMI CMLS CVTX CVS CYBX CYMI CYPB CY CYT DHI DAI DAKT DHR DVA DF DCGN DE DELL DAL DPTR DNDN DT DVN DO DSX DKS DBD DRIV DDS DIOD DFS DCEL DG D UFS RRD DRL HILL DOW DJ DWA DRC DRS DRYS Contract Volume Call 694 361 777 494 679 452 114,034 74,507 817 191 2,972 1,609 23,525 14,772 240,083 107,890 876 528 6,460 5,212 9,288 7,940 2,297 2,160 26,720 20,123 52,639 35,893 1,243 820 5,842 4,587 22,831 19,974 2,707 1,989 59,515 51,015 8,945 7,656 10,210 4,917 444 404 13,810 11,217 103,405 72,286 2,943 2,245 1,221 818 67,714 16,050 85,520 58,434 90 34 81,942 34,492 18,551 13,020 1,130 927 5,484 2,300 7,614 6,740 6,333 3,339 1,694 1,480 27,721 18,356 223,019 116,054 1,819 1,167 10,271 7,974 580,016 423,153 5,565 3,713 44,087 25,201 27,807 16,253 1,404 966 2,759 1,471 272 129 11,703 4,714 5,334 3,103 1,114 790 3,515 1,140 2,929 2,375 22,054 21,237 5,955 3,803 160 160 76 56 7,665 7,635 3,116 3,052 49,239 30,359 3,947 2,020 3,766 2,699 2,301 1,564 893 794 12,419 9,605 Stock Total Copart, Inc. Core Laboratories N.V. Corinthian Colleges, Inc. Corning, Incorporated Corporate ExecutiveBoard Company Corus Bankshares, Inc. Costco Wholesale Corp. Countrywide Financial Corporation Covance Covanta Holding Corporation Coventry Health Care, Inc. Credence Systems Corporation Cree, Inc. Crocs, Inc. Crown Castle International Corp. Crown Holdings, Inc. Crystallex International Corporation CSG Systems International, Inc. CSX Corporation Cubist Pharmaceuticals, Inc. Cummins, Inc. Cumulus Media, Inc.- Cl A CV Therapeutics, Inc. CVS Caremark Corporation Cyberonics, Inc. Cymer, Inc. Cypress Bioscience, Inc. Cypress Semiconductor Corporation Cytec Industries, Inc. D.R. Horton, Inc. Daimler AG Daktronics, Inc. Danaher Corporation DaVita, Inc. Dean Foods Company deCODE Genetics, Inc. (New) Deere & Company Dell Computer Corp. Delta Air Lines Delta Petroleum Corporation Dendreon Corporation Deutsche Telekom AG ADR Devon Energy Corporation Diamond Offshore Drilling, Inc. Diana Shipping, Inc. Dick's Sporting Goods, Inc. Diebold, Incorporated Digital River, Inc. Dillard Department Stores, Inc. (Class A) Diodes Incorporated Discover Financial Services Dobson Communications Corp. (New) Dollar General Corporation Dominion Resources, Inc. Domtar Corporation Donnelley (R.R.) & Sons Company Doral Financial Corp. Dot Hill Systems Corp. Dow Chemical Company (The) Dow Jones & Company, Inc. DreamWorks Animation SKG, Inc. Cl A Dresser-Rand Group, Inc. DRS Technologies, Inc. DryShip, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 13 Put 333 283 227 39,527 626 1,363 8,753 132,193 348 1,248 1,348 137 6,597 16,746 423 1,255 2,857 718 8,500 1,289 5,293 40 2,593 31,119 698 403 51,664 27,086 56 47,450 5,531 203 3,184 874 2,994 214 9,365 106,965 652 2,297 156,863 1,852 18,886 11,554 438 1,288 143 6,989 2,231 324 2,375 554 817 2,152 0 20 30 64 18,880 1,927 1,067 737 99 2,814 Average Daily Volume Total Call Put 3 1 1 3 2 1 3 2 1 454 297 157 3 1 2 12 6 5 94 59 35 957 430 527 3 2 1 26 21 5 37 32 5 9 9 1 106 80 26 210 143 67 5 3 2 23 18 5 91 80 11 11 8 3 237 203 34 36 31 5 41 20 21 2 2 0 55 45 10 412 288 124 12 9 3 5 3 2 270 64 206 341 233 108 0 0 0 326 137 189 74 52 22 5 4 1 22 9 13 30 27 3 25 13 12 7 6 1 110 73 37 889 462 426 11 7 4 41 32 9 2,311 1,686 625 22 15 7 176 100 75 111 65 46 6 4 2 11 6 5 1 1 1 47 19 28 21 12 9 4 3 1 28 9 19 12 9 2 88 85 3 24 15 9 1 1 0 0 0 0 31 30 0 12 12 0 196 121 75 16 8 8 15 11 4 9 6 3 4 3 0 49 38 11 2007 MARKET STATISTICS Equity LEAPS Contract Volume Detail (sorted by stock) CBOE developed Equity LEAPS which began trading on October 5, 1990. 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 Standard Symbol DSPG DSW DD DUK DRE DY DYN ETFC ELNK EMN EK EBAY ELON DISH ECLP EPEX EIX EW EP ELN ERTS EDS EQ EMC EMR EMIS ERJ ELX ECA ENCY ENDP ESV ETR ENZ ENZN EOG EPIX EQIX EQT EOP ERES ERIC ESMK EVVV EEE ESLR XCO EXEL EXC EXPE EXPD ESRX XJT EXH EXTR XOM FFIV FIC FCS FFH FNM FRE FDX FEIC Contract Volume Total Call 1,957 1,677 321 227 27,019 12,976 53,633 47,583 157 12 434 214 59,455 38,411 182,812 130,836 6,875 2,993 1,854 588 144,669 94,729 143,833 90,305 316 256 21,996 16,209 3,823 3,433 2,299 833 4,559 3,439 924 455 39,296 19,928 229,302 187,210 19,568 12,627 10,962 7,839 1,083 596 490,196 352,920 17,783 13,546 102 89 2,252 1,289 2,952 896 24,716 12,272 10,796 9,826 4,487 3,544 20,122 12,998 5,524 2,258 6,086 5,228 13,065 5,207 4,475 2,406 415 103 306 205 563 320 2,330 1,412 4,406 3,929 8,489 6,612 80 50 156 121 22,665 13,940 30,090 20,733 34 28 816 792 13,934 8,746 16,347 7,924 4,263 2,290 11,187 7,387 4,607 3,403 10 10 1,097 1,085 233,767 126,584 4,025 2,966 486 375 1,861 1,468 5,756 2,379 63,611 30,745 40,486 19,281 49,995 39,054 2,681 1,564 Stock DSP Group DSW, Inc. du Pont (E.I.) de Nemours & Company Duke Energy Company Duke-Weeks Realty Investment, Inc. Dycom Industries, Inc. Dynegy, Inc. E*Trade Financial Corporation EarthLink, Inc. Eastman Chemical Company Eastman Kodak Company eBay, Inc. Echelon Corporation EchoStar Communications Corporation Eclipsys Corporation Edge Petroleum Corporation Edison International Edward Lifesciences Corporation El Paso Corporation Elan Corporation PLC ADR Electronic Arts, Inc. Electronic Data Systems, Inc. Embarq Corporation EMC Corporation Emerson Electric Company Emisphere Technologies, Inc. Empresa Brasileira de Aeronautica S.A. Emulex Corporation EnCana Corporation Encysive Pharmaceuticals, Inc. Endo Pharmaceuticals Holdings, Inc. ENSCO International, Incorporated Entergy Corporation Enzo Biochem, Inc. Enzon Pharmaceuticals, Inc. EOG Resources, Inc. EPIX Pharmaceuticals, Inc. Equinix, Inc. Equitable Resources, Inc. Equity Office Properties Trust eRESEARCH Technology, Inc. Ericsson (L.M.) Telephone Co. ADR Esmark, Inc. ev3, Inc. Evergreen Energy, Inc. Evergreen Solar, Inc. EXCO Resources, Inc. Exelixis, Inc. Exelon Corporation Expedia, Inc. (New) Expeditors International of Washington, Inc. Express Scripts, Inc.-Cl A ExpressJet Holdings, Inc. Exterran Holdings, Inc. Extreme Networks, Inc. Exxon Mobil Corporation F5 Networks, Inc. Fair, Isaac, Inc. Fairchild Semiconductor Int'l, Inc. Fairfax Financial Holdings Limited Fannie Mae Federal Home Loan Mortgage Corp. FedEx Corporation FEI Company CHICAGO BOARD OPTIONS EXCHANGE Page 14 Put 280 94 14,043 6,050 145 220 21,044 51,976 3,882 1,266 49,940 53,528 60 5,787 390 1,466 1,120 469 19,368 42,092 6,941 3,123 487 137,276 4,237 13 963 2,056 12,444 970 943 7,124 3,266 858 7,858 2,069 312 101 243 918 477 1,877 30 35 8,725 9,357 6 24 5,188 8,423 1,973 3,800 1,204 0 12 107,183 1,059 111 393 3,377 32,866 21,205 10,941 1,117 Average Daily Volume Total Call Put 8 7 1 1 1 0 108 52 56 214 190 24 1 0 1 2 1 1 237 153 84 728 521 207 27 12 15 7 2 5 576 377 199 573 360 213 1 1 0 88 65 23 15 14 2 9 3 6 18 14 4 4 2 2 157 79 77 914 746 168 78 50 28 44 31 12 4 2 2 1,953 1,406 547 71 54 17 0 0 0 9 5 4 12 4 8 98 49 50 43 39 4 18 14 4 80 52 28 22 9 13 24 21 3 52 21 31 18 10 8 2 0 1 1 1 0 2 1 1 9 6 4 18 16 2 34 26 7 3 2 1 1 0 0 90 56 35 120 83 37 0 0 0 3 3 0 56 35 21 65 32 34 17 9 8 45 29 15 18 14 5 0 0 0 4 4 0 931 504 427 16 12 4 2 1 0 7 6 2 23 9 13 253 122 131 161 77 84 199 156 44 11 6 4 2007 MARKET STATISTICS Equity LEAPS Contract Volume Detail (sorted by stock) CBOE developed Equity LEAPS which began trading on October 5, 1990. 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 Standard Symbol FNF FIS FITB FNSR FDC FMD FSLR FE FED FISV FLML FLE FLEX FLIR FRK FLR FMCN FL F FDG FRX FST FORM FIG FO FWLT FCL FS FPL BEN FCX FDP FBR FRNT FCN FTEK GME GCI GPS GRMN GY DNA BGC GD GE GGP GIS GM GTOP GPRO GNW GENZ GGC GERN GYI GIGM GILD GSK GLBC GLBL GPN GSF GFI GRZ Stock Fidelity National Financial, Inc. Fidelity National Information Services, Inc. Fifth Third Bancorp. Finisar Corporation (New) First Data Corporation First Marblehead Corporation First Solar, Inc. FirstEnergy Corp. FirstFed Financial Corp. FIserv, Inc. Flamel Technologies S.A., ADS Fleetwood Enterprises, Inc. Flextronics International Ltd. FLIR Systems, Inc. Florida Rock Industries, Inc. Fluor Corporation (New) Focus Media Holding Limited Foot Locker, Inc. Ford Motor Company Fording Canadian Coal Trust Forest Laboratories, Inc. Forest Oil Corporation FormFactor, Inc. Fortress Investment Group LLC Fortune Brands, Inc. Foster Wheeler Ltd. (New) Foundation Coal Holdings, Inc. Four Seasons Hotels, Inc. FPL Group, Inc. Franklin Resources, Inc. Freeport-McMoRan Copper & Gold Co., Inc. (Class B) Fresh Del Monte Products, Inc. Friedman, Billings, Ramsey Group, Inc. Frontier Airlines Holdings, Inc. FTI Consulting, Inc. Fuel-Tech N.V. GameStop Corporation Gannett Company, Inc. Gap, Inc. (The) Garmin Ltd GenCorp, Inc. Genentech,Inc. General Cable Corporation General Dynamics Corporation General Electric Company General Growth Properties, Inc. General Mills, Inc. General Motors Corporation Genitope Corporation Gen-Probe, Incorporated Genworth Financial, Inc. Genzyme Corporation Georgia Gulf Corporation Geron Corporation Getty Images, Inc. GigaMedia Ltd. Gilead Sciences, Inc. GlaxoSmithKline plc ADR Global Crossing Ltd. (New) Global Industries Ltd. Global Payments, Inc. GlobalSanta Fe Corporation Gold Fields Limited Gold Reserve, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 15 Contract Volume Call 183 112 722 177 12,474 7,954 10,907 9,929 19,368 7,579 7,431 3,939 6,975 5,697 3,131 1,833 11,404 2,110 10,805 9,595 7,862 5,739 4,344 1,993 40,244 33,925 2,880 1,298 5,654 4,762 3,654 2,497 2,288 1,347 15,672 13,341 537,264 152,440 22,304 15,600 16,114 9,074 2,932 1,855 1,277 1,159 3,318 1,193 2,425 1,837 14,540 9,787 3,080 1,679 2,312 2,095 9,095 3,861 4,977 1,878 182,675 104,099 1,652 1,354 22,712 17,494 908 684 4,027 3,266 6,949 3,518 6,363 4,981 6,168 3,283 30,661 23,149 48,853 36,696 872 812 43,275 29,408 1,702 1,389 6,596 3,652 678,757 460,795 1,555 585 2,054 1,112 835,583 263,835 35,078 27,058 1,641 949 33 33 20,976 16,741 27,457 21,672 17,070 14,598 5,860 3,455 824 750 26,547 17,926 13,720 8,993 3,359 2,342 258 212 1,905 1,468 53,943 43,977 59,187 36,720 956 779 Total Put 71 545 4,520 978 11,789 3,492 1,278 1,298 9,294 1,210 2,123 2,351 6,319 1,582 892 1,157 941 2,331 384,824 6,704 7,040 1,077 118 2,125 588 4,753 1,401 217 5,234 3,099 78,576 298 5,218 224 761 3,431 1,382 2,885 7,512 12,157 60 13,867 313 2,944 217,962 970 942 571,748 8,020 692 0 4,235 5,785 2,472 2,405 74 8,621 4,727 1,017 46 437 9,966 22,467 177 Average Daily Volume Total Call Put 1 0 0 3 1 2 50 32 18 43 40 4 77 30 47 30 16 14 30 24 5 12 7 5 45 8 37 43 38 5 31 23 8 17 8 9 160 135 25 11 5 6 23 19 4 15 10 5 9 5 4 62 53 9 2,140 607 1,533 89 62 27 64 36 28 12 7 4 5 5 0 15 5 10 10 7 2 58 39 19 12 7 6 9 8 1 36 15 21 20 7 12 728 415 313 7 5 1 90 70 21 4 3 1 16 13 3 28 14 14 25 20 6 25 13 11 122 92 30 195 146 48 3 3 0 172 117 55 7 6 1 26 15 12 2,704 1,836 868 6 2 4 8 4 4 3,329 1,051 2,278 140 108 32 7 4 3 0 0 0 84 67 17 109 86 23 68 58 10 23 14 10 3 3 0 106 71 34 55 36 19 13 9 4 1 1 0 8 6 2 215 175 40 236 146 90 4 3 1 2007 MARKET STATISTICS Equity LEAPS Contract Volume Detail (sorted by stock) CBOE developed Equity LEAPS which began trading on October 5, 1990. 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 Standard Symbol GG GSS GLDN GDP GT GOOG GTI GRP GB GW GPI TV GSIC GTXI GTRC HAL HOG HAR HMY HET HRS HIG HAS HW HMA HNT HWAY HL HNZ HLX HP HLF HERO HES HEW HPQ HXL HLT HITT HLTH HEPH HOLX HD HSOA HON HOS HST HOV HBC HGSI HUM JBHT HTCH HTX HYSL ITWO IACI ICON ICOS IAR IDIX IDXX IKN ITW Contract Volume Total Call 97,094 62,540 120,246 115,078 577 65 758 637 127,472 52,776 155,582 92,193 3,167 2,702 3,625 2,483 2,472 948 17,247 15,459 786 608 12,858 9,747 1,282 546 1,291 106 1,393 1,007 179,879 114,895 21,016 5,838 3,559 1,772 62,315 28,163 24,634 15,468 2,987 2,234 2,448 1,141 1,582 953 23,165 12,818 34,087 20,044 3,269 2,740 54 33 29,447 24,090 10,080 6,731 3,538 2,324 8,452 7,254 481 133 768 434 15,026 10,379 2,080 2,060 143,035 91,223 1,725 1,245 12,243 10,017 69 16 30,962 28,135 471 332 15,644 11,893 226,077 129,433 11,420 7,373 47,180 30,373 3,150 2,319 4,154 2,686 70,654 21,956 34,090 14,024 27,504 19,525 6,374 2,858 3,613 2,339 3,207 592 1,128 472 376 292 3,509 2,829 10,155 6,373 1,616 889 7,999 7,939 1,753 1,184 3,520 2,293 744 263 2,328 1,218 12,593 10,521 Stock Goldcorp, Inc. Golden Star Resources Ltd. Golden Telecom, Inc. Goodrich Petroleum Corporation Goodyear Tire & Rubber Company (The) Google, Inc. GrafTech International Ltd. Grant Prideco, Inc. Greatbatch, Inc. Grey Wolf, Inc. Group 1 Automotive, Inc. Grupo Televisa S.A. ADR GSI Commerce, Inc. GTx, Inc. Guitar Center, Inc. Halliburton Company Harley-Davidson, Inc. Harman International Industries, Incorporated Harmony Gold Mining Company Limited Harrah's Entertainment, Inc. Harris Corporation Hartford Financial Services Group, Inc.(The) Hasbro, Inc. Headwaters Incorporated Health Management Associates, Inc. (Class A) Health Net, Inc. Healthways, Inc. Hecla Mining Company Heinz (H.J.) Company Helix Energy Solutions Group, Inc. Helmerich & Payne, Inc. Herbalife Ltd. Hercules Offshore, Inc. Hess Corporation Hewitt Associates, Inc. Hewlett-Packard Company Hexcel Corporation (New) Hilton Hotels Corporation Hittite Microwave Corporation HLTH Corporation Hollis-Eden Pharmaceuticals, Inc. Hologic, Inc. Home Depot, Inc. (The) Home Solutions of America, Inc. Honeywell International, Inc. Hornbeck Offshore Services, Inc. Host Hotels & Resorts, Inc. Hovnanian Enterprises, Inc. HSBC Holdings plc Human Genome Sciences, Inc. Humana, Inc. Hunt (J.B.) Transport Services, Inc. Hutchinson Technology, Inc. Hutchison Telecommunicatons International Ltd. Hyperion Solutions Corporation i2 Technologies, Inc. (New) IAC/InterActiveCorp Iconix Brand Group, Inc. ICOS Corporation Idearc, Inc. Idenix Pharmaceuticals, Inc. IDEXX Laboratories, Inc. Ikon Office Solutions, Inc. Illinois Tool Works, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 16 Put 34,554 5,168 512 121 74,696 63,389 465 1,142 1,524 1,788 178 3,111 736 1,185 386 64,984 15,178 1,787 34,152 9,166 753 1,307 629 10,347 14,043 529 21 5,357 3,349 1,214 1,198 348 334 4,647 20 51,812 480 2,226 53 2,827 139 3,751 96,644 4,047 16,807 831 1,468 48,698 20,066 7,979 3,516 1,274 2,615 656 84 680 3,782 727 60 569 1,227 481 1,110 2,072 Average Daily Volume Total Call Put 387 249 138 479 458 21 2 0 2 3 3 0 508 210 298 620 367 253 13 11 2 14 10 5 10 4 6 69 62 7 3 2 1 51 39 12 5 2 3 5 0 5 6 4 2 717 458 259 84 23 60 14 7 7 248 112 136 98 62 37 12 9 3 10 5 5 6 4 3 92 51 41 136 80 56 13 11 2 0 0 0 117 96 21 40 27 13 14 9 5 34 29 5 2 1 1 3 2 1 60 41 19 8 8 0 570 363 206 7 5 2 49 40 9 0 0 0 123 112 11 2 1 1 62 47 15 901 516 385 45 29 16 188 121 67 13 9 3 17 11 6 281 87 194 136 56 80 110 78 32 25 11 14 14 9 5 13 2 10 4 2 3 1 1 0 14 11 3 40 25 15 6 4 3 32 32 0 7 5 2 14 9 5 3 1 2 9 5 4 50 42 8 2007 MARKET STATISTICS Equity LEAPS Contract Volume Detail (sorted by stock) CBOE developed Equity LEAPS which began trading on October 5, 1990. 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 Standard Symbol ILMN IMCL IIG BLUD IMMU IMH RX INCY IDEV IMB IFX INFA INSP INFY IR ISPH IDTI ISSI INTC IDCC ITMN INAP IBM ICO IGT IP IRF ISE IIJI IOC IPG ISIL INTU ISRG VTIV IMA SWIM IVGN IO IOTN IPS IRM ISIS ITRI ITT ESI IVN JCOM JBL JTX JAKK JMBA JNS JAH JDSU JBLU JNJ JCI JNY JOYG JPM JNPR KSU KBH Contract Volume Total Call 10,320 6,360 39,264 24,977 7,842 4,912 3,473 2,266 5,023 3,376 15,780 9,649 1,806 1,360 3,389 3,057 2,965 2,164 22,302 13,909 256 189 2,111 1,700 13,185 9,212 9,560 5,743 22,058 3,596 774 621 11,367 979 447 444 732,496 506,626 22,522 13,944 50,668 17,182 3,081 931 115,616 67,734 972 916 26,469 11,678 14,348 9,885 10,360 8,054 10,081 7,746 2,145 1,244 38,534 27,387 7,714 3,689 2,780 1,416 13,381 9,764 22,477 12,481 246 226 2,614 2,350 4,284 2,838 9,584 6,154 5,730 4,895 13,282 12,001 18,830 17,134 1,131 379 20,806 13,195 2,193 1,320 1,868 1,098 1,157 505 1,297 1,136 2,377 1,726 27,838 15,916 2,879 2,573 83 62 3,476 2,924 3,708 1,875 618 319 23,526 19,579 103,145 48,198 154,211 102,533 8,743 4,374 262 169 16,433 8,767 386,569 185,380 41,067 28,269 2,761 2,162 60,667 17,402 Stock Illumina, Inc. ImClone Systems, Incorporated Imergent, Inc. Immucor, Inc. Immunomedics, Inc. Impac Mortgage Holdings, Inc. IMS Health, Inc. Incyte Corporation Indevus Pharmaceuticals, Inc. Indymac Mortgage Holdings Infineon Technologies AG Informatica Corporation InfoSpace, Inc. Infosys Technologies Limited Ingersoll-Rand Company Inspire Pharmaceuticals, Inc. Integrated Device Technology, Inc. Integrated Silicon Solution (New) Intel Corporation InterDigital, Inc. InterMune, Inc. Internap Network Services Corporation International Business Machines Corporation International Coal Group, Inc. International Game Technology International Paper Company International Rectifier Corporation International Securities Exchange Holdings, Inc. Internet Initiative Japan, Inc. InterOil Corporation Interpublic Group of Companies, Inc. (The) Intersil Corporation Intuit Corporation Intuitive Surgical, Inc. inVentiv Health, Inc. Inverness Medical Innovations, Inc. INVESTools, Inc. Invitrogen Corporation ION Geophysical Corp. Ionatron, Inc. IPSCO, Inc. Iron Mountain, Inc. Isis Pharmaceuticals, Inc. Itron, Inc. ITT Corporation ITT Educational Services, Inc. Ivanhoe Mines Ltd. j2 Global Communications, Inc. Jabil Circuit, Inc. Jackson Hewitt Tax Service, Inc. JAKKS Pacific, Inc. Jamba, Inc. Janus Capital Group, Inc. Jarden Corporation JDS Uniphase Corp. JetBlue Airways Corporation Johnson & Johnson Johnson Controls, Inc. Jones Apparel Group, Inc. Joy Global, Inc. JPMorgan Chase & Co. Juniper Networks, Inc. Kansas City Southern Industries, Inc. KB HOME CHICAGO BOARD OPTIONS EXCHANGE Page 17 Put 3,960 14,287 2,930 1,207 1,647 6,131 446 332 801 8,393 67 411 3,973 3,817 18,462 153 10,388 3 225,870 8,578 33,486 2,150 47,882 56 14,791 4,463 2,306 2,335 901 11,147 4,025 1,364 3,617 9,996 20 264 1,446 3,430 835 1,281 1,696 752 7,611 873 770 652 161 651 11,922 306 21 552 1,833 299 3,947 54,947 51,678 4,369 93 7,666 201,189 12,798 599 43,265 Average Daily Volume Total Call Put 41 25 16 156 100 57 31 20 12 14 9 5 20 13 7 63 38 24 7 5 2 14 12 1 12 9 3 89 55 33 1 1 0 8 7 2 53 37 16 38 23 15 88 14 74 3 2 1 45 4 41 2 2 0 2,918 2,018 900 90 56 34 202 68 133 12 4 9 461 270 191 4 4 0 105 47 59 57 39 18 41 32 9 40 31 9 9 5 4 154 109 44 31 15 16 11 6 5 53 39 14 90 50 40 1 1 0 16 14 2 17 11 6 38 25 14 23 20 3 53 48 5 75 68 7 5 2 3 83 53 30 9 5 3 7 4 3 5 2 3 5 5 1 9 7 3 111 63 47 11 10 1 0 0 0 26 22 4 15 7 7 2 1 1 94 78 16 411 192 219 614 408 206 35 17 17 1 1 0 65 35 31 1,540 739 802 164 113 51 11 9 2 242 69 172 2007 MARKET STATISTICS Equity LEAPS Contract Volume Detail (sorted by stock) CBOE developed Equity LEAPS which began trading on October 5, 1990. 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 Standard Symbol KBR K KNSY KERX KMB KMP KMI KND KCI KG KGC KFN KLAC NITE KSS KOMG PHG KFT KKD KR KSWS KTC KLIC KYPH ID LLL LH LRCX LAMR LFG LNY LVS LCAV LEAP LF LEA LM LEH LEN LUK LVLT LXK LBTYA LINTA LIFC LPNT LLY LTD LNCR LNC LLTC LGF LYV LIZ LMT CG LTR LOGI LSS LPX LOW LSI LULU LMRA Contract Volume Total Call 1,530 1,035 4,542 1,770 541 440 23,894 14,979 5,194 3,166 3,653 2,607 390 249 956 479 5,840 3,631 20,696 12,731 15,093 9,846 920 730 18,640 11,132 3,289 1,955 14,476 5,149 15,025 10,615 3,050 2,158 69,296 29,672 23,485 12,448 11,866 8,665 621 540 77 77 3,373 2,720 2,764 2,200 2,843 2,330 4,868 1,901 6,588 3,014 20,628 10,940 2,558 1,649 1,246 1,087 290 0 29,979 18,447 4,542 2,879 1,534 880 1,875 1,187 81,203 4,248 10,079 6,408 93,119 40,811 54,941 22,401 10,457 8,683 375,343 211,505 15,307 7,216 2,672 1,545 6,263 5,552 872 817 1,800 477 59,165 33,504 16,335 12,484 1,972 496 3,274 2,038 20,050 7,720 10,653 9,666 339 278 2,179 1,031 16,915 11,638 6,496 3,834 11,728 8,455 2,474 2,021 629 510 7,837 4,126 99,713 52,790 11,664 8,592 2,731 1,460 10 10 Stock KBR, Inc. Kellogg Company Kensey Nash Corporation Keryx Biopharmaceuticals, Inc. Kimberly-Clark Corporation Kinder Morgan Energy Partners Kinder Morgan, Inc. Kindred Healthcare, Inc. Kinetic Concepts, Inc. King Pharmaceuticals, Inc. Kinross Gold Corporation KKR Financial Corp. KLA-Tencor Corporation Knight Capital Group, Inc. Kohl's Corporation Komag, Incorporated Koninklijke Philips Electronics N.V. Kraft Foods, Inc. Krispy Kreme Doughnuts, Inc. Kroger Company (The) K-Swiss, Inc. KT Corporation Kulicke and Soffa Industries, Inc. Kyphon, Inc. L-1 Identity Solutions, Inc. L-3 Communications Hldgs. Laboratory Corporation of America Holdings Lam Research Corporation Lamar Advertising Company LandAmerica Financial Group, Inc. Landry's Seafood Restaurants, Inc. Las Vegas Sands Corp. LCA-Vision, Inc. Leap Wireless International, Inc. LeapFrog Enterprises, Inc. Lear Corporation Legg Mason, Inc. Lehman Brothers Holdings, Inc. Lennar Corporation Leucadia National Corp. Level 3 Comunications, Inc. Lexmark International Group, Inc. (Class A) Liberty Global, Inc. Liberty Interactive Series LifeCell Corporation LifePoint Hospitals, Inc. Lilly (Eli) and Company Limited Brands, Inc. LInc.are Holdings, Inc. Lincoln National Corporation Linear Technology Corporation Lions Gate Entertainment Corp. Live Nation, Inc. Liz Claiborne, Inc. Lockheed Martin Corporation Loews Corp - Carolina Group Loews Corporation Logitech International Lone Star Technologies, Inc. Louisiana-Pacific Corporation Lowe's Companies, Inc. LSI Logic Corporation Lululemon Athletica Lumera Corporation CHICAGO BOARD OPTIONS EXCHANGE Page 18 Put 495 2,772 101 8,915 2,028 1,046 141 477 2,209 7,965 5,247 190 7,508 1,334 9,327 4,410 892 39,624 11,037 3,201 81 0 653 564 513 2,967 3,574 9,688 909 159 290 11,532 1,663 654 688 76,955 3,671 52,308 32,540 1,774 163,838 8,091 1,127 711 55 1,323 25,661 3,851 1,476 1,236 12,330 987 61 1,148 5,277 2,662 3,273 453 119 3,711 46,923 3,072 1,271 0 Average Daily Volume Total Call Put 6 4 2 18 7 11 2 2 0 95 60 36 21 13 8 15 10 4 2 1 1 4 2 2 23 14 9 82 51 32 60 39 21 4 3 1 74 44 30 13 8 5 58 21 37 60 42 18 12 9 4 276 118 158 94 50 44 47 35 13 2 2 0 0 0 0 13 11 3 11 9 2 11 9 2 19 8 12 26 12 14 82 44 39 10 7 4 5 4 1 1 0 1 119 73 46 18 11 7 6 4 3 7 5 3 324 17 307 40 26 15 371 163 208 219 89 130 42 35 7 1,495 843 653 61 29 32 11 6 4 25 22 3 3 3 0 7 2 5 236 133 102 65 50 15 8 2 6 13 8 5 80 31 49 42 39 4 1 1 0 9 4 5 67 46 21 26 15 11 47 34 13 10 8 2 3 2 0 31 16 15 397 210 187 46 34 12 30 16 14 0 0 0 2007 MARKET STATISTICS Equity LEAPS Contract Volume Detail (sorted by stock) CBOE developed Equity LEAPS which began trading on October 5, 1990. 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 Standard Symbol LYO MDC MVSN M LAVA MECA MANH MTW MTEX MNKD HCR MFC MRO MAR MMC MATK MLM MVL MRVL MAS MEE MA MAT MXIM MBI MFE MNI MDR MCD MHP MCK MMR MEDX MHS MRX MEDI MDTL MDVN MDT WFR MNT MENT MELI MRK MRGE MER MM MET MGM PCS MOGN MTG MCHP MU MSFT MSTR MLNM MICC MIL MIR MTU MBT MOBE MHK Contract Volume Total Call 15,183 9,260 7,480 2,243 546 312 25,339 19,825 610 281 1,536 1,328 370 239 5,108 3,430 76 17 4,370 3,623 5,091 4,287 254 84 38,308 27,774 5,861 2,744 24,426 13,987 869 617 6,797 4,777 9,669 4,486 239,380 188,526 7,463 2,901 20,221 6,001 75,333 50,314 2,288 1,650 13,721 8,664 54,288 18,012 5,063 2,480 877 443 8,473 5,059 115,676 66,199 30,047 12,976 2,755 2,029 5,467 2,057 249,605 158,451 8,392 5,431 55,135 40,186 12,709 9,339 14,764 8,515 250 227 57,558 33,916 48,444 40,800 1,878 1,272 461 346 40,599 40,248 162,451 93,985 1,112 874 153,179 68,563 1,192 1,006 12,573 5,974 22,402 10,905 928 814 7,085 5,601 20,367 3,945 2,654 1,703 114,697 90,037 695,242 457,248 3,655 2,413 8,341 6,797 2,165 1,093 26 10 68,479 53,978 16,949 13,792 7,143 4,119 367 353 5,304 2,691 Stock Lyondell Chemical Company M.D.C. Holdings, Inc. Macrovision Corp. Macy's, Inc. Magma Design Automation, Inc. Magna Entertainment Corporation Manhattan Associates, Inc. Manitowoc Company Mannatech, Incorporated Mannkind Corporation Manor Care, Inc. Manulife Financial Corporation Marathon Oil Corporation Marriott International, Inc. Marsh & McLennan Companies, Inc. Martek Biosciences Corporation Martin Marietta Materials, Inc. Marvel Entertainment, Inc. Marvell Technology Group Ltd. Masco Corporation Massey Energy Company MasterCard, Inc. Mattel, Inc. Maxim Integrated Products, Inc. MBIA, Inc. McAfee, Inc. McClatchy Company McDermott International, Inc. McDonald's Corporation McGraw-Hill Companies, Inc. (The) McKesson Corporation McMoran Exploration Co. Medarex, Inc. Medco Health Solutions, Inc. Medicis Pharmaceutical Corporation MedImmune, Inc. Medis Technologies Ltd. Medivation, Inc. Medtronic, Inc. MEMC Electronic Materials, Inc. Mentor Corporation Mentor Graphics Corporation Mercadolibre, Inc. Merck & Co., Inc. Merge Technologies, Inc. Merrill Lynch & Co., Inc. Metal Management, Inc. MetLife, Inc. Metro-Goldwyn-Mayer, Inc. Metropcs Communications, Inc. MGI PHARMA, INC. MGIC Investment Corporation Microchip Technology, Inc. Micron Technology, Inc. Microsoft Corporation MicroStrategy, Inc. Millennium Pharmaceuticals, Inc. Millicom International Cellular S.A. Millipore Corporation MIRANT Corporation (New) Mitsubishi UFJ Financial Group, Inc. Mobile Telesystems OJSC Mobility Electronics, Inc. Mohawk Industries, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 19 Put 5,923 5,237 234 5,514 329 208 131 1,678 59 747 804 170 10,534 3,117 10,439 252 2,020 5,183 50,854 4,562 14,220 25,019 638 5,057 36,276 2,583 434 3,414 49,477 17,071 726 3,410 91,154 2,961 14,949 3,370 6,249 23 23,642 7,644 606 115 351 68,466 238 84,616 186 6,599 11,497 114 1,484 16,422 951 24,660 237,994 1,242 1,544 1,072 16 14,501 3,157 3,024 14 2,613 Average Daily Volume Total Call Put 60 37 24 30 9 21 2 1 1 101 79 22 2 1 1 6 5 1 1 1 1 20 14 7 0 0 0 17 14 3 20 17 3 1 0 1 153 111 42 23 11 12 97 56 42 3 2 1 27 19 8 39 18 21 954 751 203 30 12 18 81 24 57 300 200 100 9 7 3 55 35 20 216 72 145 20 10 10 3 2 2 34 20 14 461 264 197 120 52 68 11 8 3 22 8 14 994 631 363 33 22 12 220 160 60 51 37 13 59 34 25 1 1 0 229 135 94 193 163 30 7 5 2 2 1 0 725 719 6 647 374 273 4 3 1 610 273 337 5 4 1 50 24 26 89 43 46 4 3 0 28 22 6 81 16 65 11 7 4 457 359 98 2,770 1,822 948 15 10 5 33 27 6 9 4 4 0 0 0 273 215 58 68 55 13 28 16 12 1 1 0 21 11 10 2007 MARKET STATISTICS Equity LEAPS Contract Volume Detail (sorted by stock) CBOE developed Equity LEAPS which began trading on October 5, 1990. 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 Standard Symbol MOH TAP MNTA MGI MON MNST MCO MS MOS MOT MOVIQ MUR MYL MYGN NABI NBR NLC NDAQ NAFC NSTK NCC NSM NLS NAVZ NVT NTY NCR NKTR NEOL NWRE NTES NFLX NTGR NETL NTAP NRMX NBIX NURO NSR EDU NRPH NYB NYT NAL NWL NFX NEM NEWP NWSA NWS NXY NICE NIHD NKE NI NTMD NMTI NE NOBL NOK JWN NSC NT NFLD Contract Volume Call 46 46 3,595 2,855 259 146 442 372 36,523 18,821 19,940 9,779 34,710 7,824 70,432 23,853 9,223 6,745 409,273 265,797 633 79 11,034 6,412 25,987 13,212 41,932 14,463 3,301 2,638 32,202 20,657 340 286 11,572 8,831 2,108 1,800 3,097 2,185 21,586 10,264 11,557 5,324 6,613 1,858 2,502 423 7,071 4,464 3,283 1,641 4,134 1,558 10,476 7,782 1,096 996 1,426 1,186 40,803 31,213 25,674 11,577 3,912 2,905 1,694 1,367 34,699 21,745 9,621 6,373 11,997 9,019 3,020 1,761 3,148 444 3,125 2,182 762 571 6,697 4,264 4,056 2,417 528 372 14,062 2,453 6,712 4,697 181,385 121,608 1,106 443 14,127 12,823 2,525 2,106 605 385 46 26 24,458 17,252 15,017 8,389 461 208 336 306 2,067 1,655 37,934 22,824 152 112 109,169 90,543 25,129 15,143 73,677 63,254 73,083 49,879 2,910 2,524 Stock Total Molina Healthcare, Inc. Molson Coors Brewing Company Momenta Pharmaceutical, Inc. MoneyGram International, Inc. Monsanto Company/New Monster Worldwide, Inc. Moody's Corporation Morgan Stanley Mosaic Company Motorola, Inc. Movie Gallery, Inc. Murphy Oil Corporation Mylan, Inc. Myriad Genetics, Inc. Nabi Biophamaceuticals Nabors Industries, Ltd Nalco Holding Company Nasdaq Stock Market, Inc. Nash Finch Company Nastech Pharmaceutical Company, Inc. National City Corporation National Semiconductor Corporation Nautilus, Inc. Navistar International Corporation NAVTEQ Corporation NBTY, Inc. NCR Corporation Nektar Therapeutics NeoPharm, Inc. Neoware, Inc. Netease.com, Inc. -ADR NetFlix, Inc. NETGEAR, Inc. NetLogic Microsystems, Inc. Network Appliance Corp. Neurochem, Inc. Neurocrine Biosciences, Inc. Neurometrix, Inc. NeuStar, Inc. New Oriental Education & Technology Group, Inc. New River Pharmaceuticals, Inc. New York Community Bancorp New York Times Co. (Class A) NewAlliance Bancshares, Inc. Newell Rubbermaid, Inc. Newfield Exploration Company (New) Newmont Mining Corporation Newport Corp. News Corp. Class A News Corporation Ltd. (The) ADR Nexen, Inc. Nice-Systems Ltd. NII Holdings, Inc. NIKE, Inc. (Class B) NISource, Inc. NitroMed, Inc. NMT Medical, Inc. Noble Corporation Noble International, Ltd. Nokia Corporation ADR Nordstrom, Inc. Norfolk Southern Corporation Nortel Networks Corporation Northfield Laboratories, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 20 Put 0 740 113 70 17,702 10,161 26,886 46,579 2,478 143,476 554 4,622 12,775 27,469 663 11,545 54 2,741 308 912 11,322 6,233 4,755 2,079 2,607 1,642 2,576 2,694 100 240 9,590 14,097 1,007 327 12,954 3,248 2,978 1,259 2,704 943 191 2,433 1,639 156 11,609 2,015 59,777 663 1,304 419 220 20 7,206 6,628 253 30 412 15,110 40 18,626 9,986 10,423 23,204 386 Average Daily Volume Total Call Put 0 0 0 14 11 3 1 1 0 2 1 0 146 75 71 79 39 40 138 31 107 281 95 186 37 27 10 1,631 1,059 572 3 0 2 44 26 18 104 53 51 167 58 109 13 11 3 128 82 46 1 1 0 46 35 11 8 7 1 12 9 4 86 41 45 46 21 25 26 7 19 10 2 8 28 18 10 13 7 7 16 6 10 42 31 11 4 4 0 6 5 1 163 124 38 102 46 56 16 12 4 7 5 1 138 87 52 38 25 13 48 36 12 12 7 5 13 2 11 12 9 4 3 2 1 27 17 10 16 10 7 2 1 1 56 10 46 27 19 8 723 484 238 4 2 3 56 51 5 10 8 2 2 2 1 0 0 0 97 69 29 60 33 26 2 1 1 1 1 0 8 7 2 151 91 60 1 1 0 435 361 74 100 60 40 294 252 42 291 199 92 12 10 2 2007 MARKET STATISTICS Equity LEAPS Contract Volume Detail (sorted by stock) CBOE developed Equity LEAPS which began trading on October 5, 1990. 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 Standard Symbol NOC NCX NVS NFI NVTL NVAX NVL NOVL NVLS NRG NUAN NUE NS NTRI NUVO NVDA NMX NYX OXY ODP OMX OIS OLN ZEUS OMM OCR OMCL OMC OVTI ONNN ONXX OTEX OPWV OXPS ORCL OSUR ORB OS OSIP OSG OSTK OC OI PCAR PEIX PSUN PTV PTIE PALM PAAS PNRA PRX PKD PH PDCO PTEN PAYX BTU PENN JCP PPCO PBCT PBY PEP Contract Volume Total Call 2,439 1,706 8,693 831 9,374 6,466 126,664 64,629 1,005 919 624 407 282 210 19,538 16,808 19,745 9,825 27,111 18,096 5,526 3,901 20,123 9,381 1,320 922 32,488 10,377 21,866 19,289 63,977 37,985 38,382 21,815 189,284 139,664 52,018 30,972 4,944 2,484 12,101 6,191 1,201 939 6,057 5,461 158 138 11,747 7,974 8,516 4,596 201 167 3,965 3,108 28,289 20,466 7,616 3,595 79,376 25,135 442 223 9,120 7,314 15,333 10,861 204,881 134,214 415 385 1,543 1,428 417 397 14,811 8,314 3,096 2,296 8,036 5,084 17,418 13,552 2,263 1,038 18,351 13,582 2,079 1,356 5,192 4,695 90 80 11,493 10,308 106,886 75,644 7,069 5,484 10,816 7,298 1,542 1,122 1,572 1,043 1,246 872 30 30 20,883 15,396 13,823 10,427 53,288 29,805 1,238 778 27,035 9,778 4,725 4,080 2,802 2,515 2,998 2,496 58,180 38,842 Stock Northrop Grumman Corporation NOVA Chemicals Corporation (New) Novartis AG Novastar Financial, Inc. Novatel Wireless, Inc. (New) Novavax, Inc. (New) Novelis, Inc. Novell, Inc. Novellus Systems, Inc. NRG Energy, Inc. (New) Nuance Communications, Inc. Nucor Corporation NuStar Energy L.P. NutriSystem, Inc. Nuvelo, Inc. NVIDIA Corporation Nymex Holdings, Inc. NYSE Euronext Occidental Petroleum Corporation Office Depot, Inc. OfficeMax Incorporated Oil States International, Inc. Olin Corporation Olympic Steel, Inc. OMI Corporation Omnicare, Inc. Omnicell, Inc. Omnicom Group, Inc. OmniVision Technologies, Inc. ON Semiconductor Corporation (New) Onyx Pharmaceuticals, Open Text Corporation Openwave Systems, Inc. optionsXpress Holdings Inc. Oracle Corporation Orasure Technologies Orbital Sciences Corporation Oregon Steel Mills, Inc. OSI Pharmaceuticals, Inc. Overseas Shipholding Group, Inc. Overstock.com, Inc. Owens Corning, Inc. Owens-Illinois, Inc. PACCAR, Inc Pacific Ethanol, Inc. Pacific Sunwear of California, Inc. Pactiv Corporation Pain Therapeutics, Inc. Palm, Inc. Pan American Silver Corporation Panera Bread Company, Class A Par Pharmaceutical Companies, Inc. Parker Drilling Company (New) Parker-Hannifin Corporation Patterson Companies, Inc. Patterson UTI Energy, Inc. Paychex, Inc. Peabody Energy Corporation Penn National Gaming, Inc. Penney (J.C.) Company, Inc. Penwest Pharmaceuticals Co. People's United Financial, Inc. Pep Boys--Manny, Moe, & Jack (The) PepsiCo, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 21 Put 733 7,862 2,908 62,035 86 217 72 2,730 9,920 9,015 1,625 10,742 398 22,111 2,577 25,992 16,567 49,620 21,046 2,460 5,910 262 596 20 3,773 3,920 34 857 7,823 4,021 54,241 219 1,806 4,472 70,667 30 115 20 6,497 800 2,952 3,866 1,225 4,769 723 497 10 1,185 31,242 1,585 3,518 420 529 374 0 5,487 3,396 23,483 460 17,257 645 287 502 19,338 Average Daily Volume Total Call Put 10 7 3 35 3 31 37 26 12 505 257 247 4 4 0 2 2 1 1 1 0 78 67 11 79 39 40 108 72 36 22 16 6 80 37 43 7 5 2 129 41 88 87 77 10 255 151 104 153 87 66 754 556 198 207 123 84 20 10 10 48 25 24 5 4 1 24 22 2 1 1 0 47 32 15 34 18 16 1 1 0 16 12 3 113 82 31 30 14 16 316 100 216 2 1 1 36 29 7 61 43 18 816 535 282 2 2 0 6 6 0 2 2 0 59 33 26 12 9 3 32 20 12 69 54 15 9 4 5 73 54 19 8 5 3 21 19 2 0 0 0 46 41 5 426 301 124 28 22 6 43 29 14 6 4 2 6 4 2 5 3 1 0 0 0 83 61 22 55 42 14 212 119 94 5 3 2 108 39 69 19 16 3 11 10 1 12 10 2 232 155 77 2007 MARKET STATISTICS Equity LEAPS Contract Volume Detail (sorted by stock) CBOE developed Equity LEAPS which began trading on October 5, 1990. 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 Standard Symbol PKI PSTI CUP PTR HK PBR PFE PCG PPDI PCYC PDGI PHRM PHH PHTN PLAB PPC PNCL PXD PBI PXP PLXS PLUG PMCS PMI PNC RL PLCM PLMD PKX POT PWER PWAV POZN PPG PX PCP PDS PCLN PDE PG PGNX PGN PLD PRU PSSI PSYS PHM QGEN XING QI QLGC QLTI QCOM QSII PWR DGX KWK Q RHD RACK RDN RSH RDWR RAS Contract Volume Call 565 452 15 15 4,931 3,653 25,153 16,818 247 137 66,631 41,349 632,169 396,054 1,449 955 1,336 639 1,708 992 2,198 797 2,062 872 20 3 169 42 1,024 511 1,165 847 2,010 1,388 9,386 6,201 7,701 1,497 22,597 15,208 2,730 1,680 3,752 2,858 11,891 9,414 17,445 4,629 5,368 2,944 2,217 326 566 454 3,591 889 2,208 1,270 22,155 16,369 1,613 1,319 7,111 5,915 2,566 1,090 1,653 982 1,703 1,182 4,041 2,465 10,426 7,081 19,146 14,915 24,305 17,212 138,152 79,002 3,957 2,490 1,536 813 102,953 4,144 15,887 7,475 791 381 588 370 58,272 24,515 60 0 20,481 17,490 196 111 6,405 5,243 1,198 738 298,599 154,736 201 178 8,938 6,023 6,387 3,021 6,001 3,466 100,983 75,255 3,648 1,364 20,282 14,808 11,585 3,249 115,664 19,781 748 680 4,616 3,018 Stock Total Perkin-Elmer, Inc. Per-Se Technologies, Inc. Peru Copper, Inc. PetroChina Company Limited Petrohawk Energy Corporation Petroleo Brasileiro S.A.-ADR Pfizer, Inc. PG&E Corporation Pharmaceutical Product Development Pharmacyclics, Inc. (New) PharmaNet Development Group, Inc. Pharmion Corp. PHH Corporation Photon Dynamics, Inc. Photronics, Inc. Pilgrim's Pride Corporation Pinnacle Airlines Corp. Pioneer Natural Resources Company Pitney Bowes, Inc. Plains Exploration & Production Company Plexus Corporation, Inc. Plug Power, Inc. PMC-Sierra, Inc. PMI Group, Inc. PNC Bank Corporation Polo Ralph Lauren Corp. Polycom, Inc. Polymedica Corp. POSCO Potash Corporation of Saskatchewan, Inc. Power-One, Inc. Powerwave Technologies, Inc. POZEN, Inc. PPG Industries, Inc. Praxair, Inc. Precision Castparts Corp. Precision Drilling Corporation Priceline.com, Inc. Pride International Procter & Gamble Company (The) Progenics Pharmaceuticals, Inc. Progress Energy, Inc. ProLogis Prudential Financial, Inc. PSS World Medical Psychiatric Solutions, Inc. Pulte Homes, Inc. Qiagen N.V. Qiao Xing Universal Telephone, Inc. Qimonda AG QLogic Corporation QLT, Inc. QUALCOMM, Inc. Quality Systems, Inc. Quanta Services, Inc. Quest Diagnostics, Incorporated Quicksilver Resources, Inc. Qwest Communications Int'l. R.H. Donnelly Co. Rackable Systems, Inc. Radian Group, Inc. RadioShack RADWARE Ltd. RAIT Financial Trust CHICAGO BOARD OPTIONS EXCHANGE Page 22 Put 113 0 1,278 8,335 110 25,282 236,115 494 697 716 1,401 1,190 17 127 513 318 622 3,185 6,204 7,389 1,050 894 2,477 12,816 2,424 1,891 112 2,702 938 5,786 294 1,196 1,476 671 521 1,576 3,345 4,231 7,093 59,150 1,467 723 98,809 8,412 410 218 33,757 60 2,991 85 1,162 460 143,863 23 2,915 3,366 2,535 25,728 2,284 5,474 8,336 95,883 68 1,598 Average Daily Volume Total Call Put 2 2 0 0 0 0 20 15 5 100 67 33 1 1 0 265 165 101 2,519 1,578 941 6 4 2 5 3 3 7 4 3 9 3 6 8 3 5 0 0 0 1 0 1 4 2 2 5 3 1 8 6 2 37 25 13 31 6 25 90 61 29 11 7 4 15 11 4 47 38 10 70 18 51 21 12 10 9 1 8 2 2 0 14 4 11 9 5 4 88 65 23 6 5 1 28 24 5 10 4 6 7 4 3 7 5 2 16 10 6 42 28 13 76 59 17 97 69 28 550 315 236 16 10 6 6 3 3 410 17 394 63 30 34 3 2 2 2 1 1 232 98 134 0 0 0 82 70 12 1 0 0 26 21 5 5 3 2 1,190 616 573 1 1 0 36 24 12 25 12 13 24 14 10 402 300 103 15 5 9 81 59 22 46 13 33 461 79 382 3 3 0 22 15 8 2007 MARKET STATISTICS Equity LEAPS Contract Volume Detail (sorted by stock) CBOE developed Equity LEAPS which began trading on October 5, 1990. 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 Standard Symbol RMBS RRC RZ RTN RNWK RHT RRGB RBAK RWT REGN RF RRI RNVS RCII RIMM RAI RFMD RIGL RAD ROK RDC RCL RDSA RGLD RES R RYI SAF SWY SAI SKS CRM SLXP SNDK SGMO SANM SNY SAP SLE SAY SVNT SVVS HSIC SGP SLB SCHN SCHW SCRX SA STX SEE SHLD SSW SEIC SMTC SEPR SNDA SHPGY SHFL SI SIGM SGTL SLAB SPIL Contract Volume Total Call 149,904 127,080 864 646 3,912 3,132 16,697 10,976 10,367 8,963 54,888 33,576 952 807 1,316 653 2,657 1,197 7,687 5,588 8,073 6,361 15,604 5,076 2,636 2,136 5,236 196 137,069 64,959 8,207 4,325 17,636 12,265 380 161 143,124 84,379 2,428 1,653 8,985 5,651 7,179 3,103 3,672 2,373 3,617 2,799 2,152 1,172 263 174 9,288 5,449 687 550 4,454 2,680 2,061 898 5,996 4,247 25,149 14,908 1,053 551 135,965 88,579 394 304 6,403 5,762 8,583 6,052 3,683 2,158 3,909 3,351 849 636 3,779 1,847 2,480 1,868 940 450 49,913 34,547 76,643 51,653 6,397 4,278 38,714 13,533 1,142 822 1,163 1,054 29,750 24,615 380 301 78,717 62,784 709 361 4,280 2,739 739 629 34,097 18,761 4,773 3,459 1,788 789 1,882 1,311 5,030 3,428 12,074 9,044 1,616 1,291 1,953 953 1,003 781 Stock Rambus, Inc. Range Resources Corporation RASER Technologies, Inc. Raytheon Company RealNetworks, Inc. Red Hat, Inc. Red Robin Gourmet Burgers, Inc. Redback Networks, Inc. Redwood Trust, Inc. Regeneron Pharmaceuticals, Inc. Regions Financial Corp. Reliant Energy, Inc. Renovis, Inc. Rent-A-Center, Inc. Research in Motion Limited Reynolds American, Inc. RF Micro Devices, Inc. Rigel Pharmaceuticals, Inc. Rite Aid Corporation Rockwell Automation, Inc. Rowan Companies, Inc. Royal Caribbean Cruises Ltd. Royal Dutch Shell PLC Royal Gold, Inc. RPC, Inc. Ryder System, Inc. Ryerson, Inc. SAFECO Corporation Safeway, Inc. SAIC, Inc. Saks, Incorporated Salesforce.com Salix Pharmaceuticals, Ltd SanDisk Corporation Sangamo BioSciences, Inc. Sanmina SCI Corporation Sanofi-Aventis SAP AG Sara Lee Corporation Satyam Computer Services Limited Savient Pharmaceuticals, Inc. SAVVIS, Inc. Schein (Henry), Inc. Schering-Plough Corporation Schlumberger Limited Schnitzer Steel Industries, Inc. Schwab Corporation (The Charles) Sciele Pharma, Inc. Seabridge Gold Inc. Seagate Technology Sealed Air Corporation "New" Sears Holdings Corporation Seaspan Corporation SEI Investments Company Semtech Corporation Sepracor, Inc. Shanda Interactive Entertainment Ltd. Shire plc ADS Shuffle Master, Inc. Siemens AG Sigma Designs, Inc. Sigmatel Incorporated Silicon Laboratories, Inc. Siliconware Precision Industries Company CHICAGO BOARD OPTIONS EXCHANGE Page 23 Put 22,824 218 780 5,721 1,404 21,312 145 663 1,460 2,099 1,712 10,528 500 5,040 72,110 3,882 5,371 219 58,745 775 3,334 4,076 1,299 818 980 89 3,839 137 1,774 1,163 1,749 10,241 502 47,386 90 641 2,531 1,525 558 213 1,932 612 490 15,366 24,990 2,119 25,181 320 109 5,135 79 15,933 348 1,541 110 15,336 1,314 999 571 1,602 3,030 325 1,000 222 Average Daily Volume Total Call Put 597 506 91 3 3 1 16 12 3 67 44 23 41 36 6 219 134 85 4 3 1 5 3 3 11 5 6 31 22 8 32 25 7 62 20 42 11 9 2 21 1 20 546 259 287 33 17 15 70 49 21 2 1 1 570 336 234 10 7 3 36 23 13 29 12 16 15 9 5 14 11 3 9 5 4 1 1 0 37 22 15 3 2 1 18 11 7 8 4 5 24 17 7 100 59 41 4 2 2 542 353 189 2 1 0 26 23 3 34 24 10 15 9 6 16 13 2 3 3 1 15 7 8 10 8 2 4 2 2 199 138 61 305 206 100 25 17 8 154 54 100 5 3 1 5 4 0 119 98 20 2 1 0 314 250 63 3 1 1 17 11 6 3 3 0 136 75 61 19 14 5 7 3 4 7 5 2 20 14 6 48 36 12 6 5 1 8 4 4 4 3 1 2007 MARKET STATISTICS Equity LEAPS Contract Volume Detail (sorted by stock) CBOE developed Equity LEAPS which began trading on October 5, 1990. Contract Volume Total Call 4,951 2,198 13,705 9,208 6,823 4,178 344,700 276,785 8,989 5,385 1,039 806 1,236 1,119 15,430 14,418 802 0 90,078 59,002 4,891 2,732 4,582 4,021 15,769 9,208 14,039 2,070 1,281 950 914 341 16,965 15,750 611 486 3,612 2,826 62 56 6,409 4,342 63,486 43,470 14,190 11,921 96,775 87,688 16,619 4,391 4,445 3,712 210,905 147,453 3,902 2,515 20,487 17,539 1,040 811 1,002 997 40,532 11,680 318 180 8,191 6,367 180,250 111,819 14,998 10,529 6,168 2,790 6,504 5,573 11,701 7,551 2,870 2,075 1,669 1,320 6,014 3,247 11,097 8,458 108,064 91,942 30,489 22,338 20,938 11,549 37,833 20,444 19,221 8,728 17,033 9,674 42,641 37,082 4,965 3,406 1,677 802 1,089 848 1,982 1,829 8,240 8,095 81,003 26,050 29 29 3,486 2,010 2,314 1,758 1,378 818 5,565 3,417 46,171 32,602 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 Standard Symbol SPG SINA SIRF SIRI SIX SKM SKX SWKS SLG SLM SWHC SII SFD SSCC SOHU SONO SONS SNUS SNE BID SO LUV SWN SOV SPSN SPPI S SPW STJ STAA STMP SPF SWK SPLS SBUX HOT STT STN STLD STM SGY SYK SUF JAVA SU SUN SPWR STP STI SUPG SPN SVU SRDX SY SCMR SYMC SBL SYNA ELOS SNPS SNV BRLC Stock Simon Property Group, Inc. SINA Corporation SiRF Technology Holdings, Inc. Sirius Satellite Radio Six Flags, Inc. Sk Telecom Co., Ltd. ADS Skechers U.S.A., Inc. Skyworks Solutions, Inc.. SL Green Realty Corp. SLM Corporation Smith & Wesson Holding Corporation Smith International, Inc. Smithfield Foods, Inc. Smurfit Stone Container Corporation Sohu.com, Inc. SonoSite, Inc. Sonus Networks, Inc. Sonus Pharmaceuticals, Inc. Sony Corporation ADR Sotheby's Southern Company (The) Southwest Airlines Co. Southwestern Energy Company Sovereign Bancorp, Inc. Spansion, Inc. Spectrum Pharmaceuticals, Inc. Sprint Nextel Corporation SPX Corporation St. Jude Medical, Inc. STAAR Surgical Company Stamps.com, Inc. (New) Standard Pacific Corp. Stanley Works (The) Staples, Inc. Starbucks Corporation Starwood Hotels & Resorts Worldwide, Inc. State Street Corporation Station Casinos, Inc. Steel Dynamics, Inc. STMicroelectronics N.V. Stone Energy Corp. Stryker Corporation SulphCo, Inc. Sun Microsystems, Inc. Suncor Energy, Inc. Sunoco, Inc. SunPower Corporation Suntech Power Holdings Co., Ltd. SunTrust Banks, Inc. SuperGen, Inc. Superior Energy Services, Inc. (New) SUPERVALU, Inc. SurModics, Inc. Sybase, Inc. Sycamore Networks, Inc. Symantec Corporation Symbol Technologies, Inc. Synaptics Incorporated Syneron Medical Ltd. Synopsys, Inc. Synovous Financial Corp. Syntax-Brillian Corp. 1087 1088 SYY TSM Sysco Corporation Taiwan Semiconductor Manufacturing Company Ltd. CHICAGO BOARD OPTIONS EXCHANGE Page 24 9,853 13,824 5,377 9,191 Put 2,753 4,497 2,645 67,915 3,604 233 117 1,012 802 31,076 2,159 561 6,561 11,969 331 573 1,215 125 786 6 2,067 20,016 2,269 9,087 12,228 733 63,452 1,387 2,948 229 5 28,852 138 1,824 68,431 4,469 3,378 931 4,150 795 349 2,767 2,639 16,122 8,151 9,389 17,389 10,493 7,359 5,559 1,559 875 241 153 145 54,953 0 1,476 556 560 2,148 13,569 4,476 4,633 Average Daily Volume Total Call Put 20 9 11 55 37 18 27 17 11 1,373 1,103 271 36 21 14 4 3 1 5 4 0 61 57 4 8 0 8 359 235 124 19 11 9 18 16 2 63 37 26 56 8 48 5 4 1 4 1 2 68 63 5 2 2 0 14 11 3 0 0 0 26 17 8 253 173 80 57 47 9 386 349 36 66 17 49 18 15 3 840 587 253 16 10 6 82 70 12 4 3 1 4 4 0 161 47 115 1 1 1 33 25 7 718 445 273 60 42 18 25 11 13 26 22 4 47 30 17 11 8 3 7 5 1 24 13 11 44 34 11 431 366 64 121 89 32 83 46 37 151 81 69 77 35 42 68 39 29 170 148 22 20 14 6 7 3 3 4 3 1 8 7 1 33 32 1 323 104 219 0 0 0 14 8 6 9 7 2 5 3 2 22 14 9 184 130 54 39 55 21 37 2007 MARKET STATISTICS 18 18 Equity LEAPS Contract Volume Detail (sorted by stock) CBOE developed Equity LEAPS which began trading on October 5, 1990. 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 Standard Symbol TTWO TLB TGT TASR TCO TCB AMTD TECD TE TK TKLC TMX TTEC TELK TLAB TIN TPX THC TEN TER TEX TRA TSO TSRA TEVA TXI TXN TXT BK BX BONT BCO DTV FINL FAF GS GBX HSY LMS TMR MLS PTRY PGR RYL SMG SGR JOE TRV DIS THRX TMO THOR TMA THQI TIBX TIF THI TWTC TWX TIE TJX TLCV TOL TRGL Contract Volume Total Call 11,931 9,820 1,534 1,141 130,417 40,911 44,657 35,568 1,705 431 78 6 17,334 9,732 4,081 1,260 1,451 1,164 5,278 3,889 1,150 750 9,511 4,699 3,828 3,784 10,409 8,878 17,796 13,610 3,810 3,052 15,950 13,804 53,710 21,788 2,584 490 1,698 1,260 5,587 3,708 9,701 7,654 34,309 21,725 1,507 1,413 66,512 43,205 6,312 4,945 120,903 65,072 4,524 2,995 13,867 8,501 4,439 2,976 1,390 240 3,068 1,663 9,752 7,788 1,166 974 4,145 1,747 96,521 44,399 5,715 2,694 4,117 2,163 523 463 793 678 1,706 1,222 2,005 1,455 3,834 2,848 24,573 9,731 1,651 1,237 5,754 2,998 15,928 7,872 5,724 3,566 49,368 27,753 2,276 1,315 4,653 2,577 5,569 1,836 14,411 10,109 1,730 943 5,973 5,000 12,014 6,420 1,299 525 983 695 191,671 138,599 11,963 9,862 2,023 1,162 971 873 62,517 28,075 2,340 1,633 Stock Take-Two Interactive Software Talbots, Inc. (The) Target Corporation TASER International, Inc. Taubman Centers, Inc. TCF Financial Corporation TD Ameritrade Holding Corp. Tech Data Corporation TECO Energy, Inc. Teekay Corporation Tekelec Telefonos de Mexico, S.A. de C.V. ADR TeleTech Holdings, Inc. Telik, Inc. Tellabs, Inc. Temple-Inland, Inc. Tempur-Pedic International, Inc. Tenet Healthcare Corporation Tenneco, Inc. Teradyne, Inc. Terex Corporation Terra Industries, Inc. Tesoro Corporation Tessera Technologies, Inc. Teva Pharmaceutical Industries Limited ADR Texas Industries, Inc. Texas Instruments, Incorporated Textron, Inc. The Bank of New York Mellon Corporation The Blackstone Group LP The Bon-Ton Stores, Inc. The Brink's Company The DIRECTV Group, Inc. The Finish Line - CL A The First American Financial Corporation The Goldman Sachs Group, Inc. The Greenbrier Companies, Inc. The Hershey Company The Lamson & Sessions Co. The Meridian Resource Corporation The Mills Corporation The Pantry, Inc. The Progressive Corporation The Ryland Group, Inc. The Scotts Miracle-Gro Company The Shaw Group, Inc. The St Joe Company The Travelers Companies, Inc. The Walt Disney Company Theravance, Inc. Thermo Fisher Scientific, Inc. Thoratec Corporation Thornburg Mortgage, Inc. THQ, Inc. TIBCO Software Tiffany & Co. Tim Hortons, Inc. Time Warner Telecom, Inc. Time Warner, Inc. Titanium Metals Corporation TJX Companies, Inc. (The) TLC Vision Corporation Toll Brothers, Inc. Toreador Resources Corporation CHICAGO BOARD OPTIONS EXCHANGE Page 25 Put 2,111 393 89,506 9,089 1,274 72 7,602 2,821 287 1,389 400 4,812 44 1,531 4,186 758 2,146 31,922 2,094 438 1,879 2,047 12,584 94 23,307 1,367 55,831 1,529 5,366 1,463 1,150 1,405 1,964 192 2,398 52,122 3,021 1,954 60 115 484 550 986 14,842 414 2,756 8,056 2,158 21,615 961 2,076 3,733 4,302 787 973 5,594 774 288 53,072 2,101 861 98 34,442 707 Average Daily Volume Total Call Put 48 39 8 6 5 2 520 163 357 178 142 36 7 2 5 0 0 0 69 39 30 16 5 11 6 5 1 21 15 6 5 3 2 38 19 19 15 15 0 41 35 6 71 54 17 15 12 3 64 55 9 214 87 127 10 2 8 7 5 2 22 15 7 39 30 8 137 87 50 6 6 0 265 172 93 25 20 5 482 259 222 18 12 6 55 34 21 35 23 12 6 1 5 12 7 6 39 31 8 5 4 1 17 7 10 385 177 208 23 11 12 16 9 8 2 2 0 3 3 0 7 5 2 8 6 2 15 11 4 98 39 59 7 5 2 23 12 11 63 31 32 23 14 9 197 111 86 9 5 4 19 10 8 22 7 15 57 40 17 7 4 3 24 20 4 48 26 22 5 2 3 4 3 1 764 552 211 48 39 8 8 5 3 4 3 0 249 112 137 9 7 3 2007 MARKET STATISTICS Equity LEAPS Contract Volume Detail (sorted by stock) CBOE developed Equity LEAPS which began trading on October 5, 1990. 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 Standard Symbol TM TSCO TT RIG TRI TRB TRID TRMB TRMS TRLG TBI TNP TWB TXCO TXU TYC TSN USB UAUA UBS UGI UPL UBB UN UNP UIS UMC UNTD UPS URI X UTX UTHR UNH UVN UNM URBN URS LCC USU USG UST UTSI VCI VRX VLO VCLK VNDA VAR VSEA WOOF VECO VSE VRNM PAY VRSN VZ VRTX VIP VMED VPHM VSH VC VTAL Contract Volume Total Call 11,784 7,661 3 0 3,644 2,864 117,944 61,966 8,533 6,188 13,904 9,405 1,912 1,318 469 341 1,963 1,798 4,664 2,805 517 332 1,562 873 150 109 392 342 28,829 14,372 67,814 49,053 22,613 14,510 69,614 29,172 151,111 98,606 15,541 7,559 417 239 36,252 26,582 449 329 4,225 3,471 46,022 31,478 18,033 13,848 287 227 2,484 2,287 92,757 63,811 3,574 2,261 52,919 20,281 40,617 21,007 75,639 16,166 123,363 90,577 64 59 2,200 1,761 7,242 6,343 70 0 43,116 18,870 23,667 17,146 40,367 11,458 3,455 943 28,920 21,175 1,365 735 1,543 1,056 236,060 154,774 8,155 6,268 6,460 2,319 3,187 2,321 6,720 2,892 666 512 1,620 1,028 27,110 8,682 2,010 805 435 131 14,695 9,957 120,447 69,980 16,049 10,766 14,047 8,105 20,046 12,019 13,656 5,505 6,478 4,758 122,595 33,030 165 105 Stock Toyota Motor Corporation ADR Tractor Supply Company Trane, Inc. Transocean Inc. Triad Hospitals Tribune Company Trident Microsystems, Inc. Trimble Navigation Limited Trimeris Inc. True Religon Apparel, Inc. TrueBlue, Inc. Tsakos Energy Navigation Ltd. Tween Brands, Inc. TXCO Resources, Inc. TXU Company Tyco International Limited Tyson Foods, Inc. (Class A) U.S. Bancorp UAL Corporation (New) UBS AG UGI Corporation Ultra Petroleum Corp. Unibanco Uniao de Bancos Brasileros Unilever N.V. Union Pacific Corporation Unisys Corporation United Microelectronics Corporation United Online, Inc. United Parcel Service, Inc. United Rentals, Inc. United States Seel Corporation United Technologies Corporation United Therapeutics Corp. UnitedHealth Group Univision Communications, Inc. Unum Group Urban Outfitters, Inc. URS Corporation US Airways Group, Inc. (New) USEC, Inc. USG Corporation UST, Inc. UTStarcom, Inc. Valassis Communications, Inc. Valeant Pharmaceuticals International Valero Energy Corporation ValueClick, Inc. Vanda Pharmaceuticals, Inc. Varian Associates, Inc. Varian Semiconductor Equipment Associates, Inc. VCA Antech, Inc. Veeco Instruments, Inc. VeraSun Energy Verenium Corporation VeriFone Holdings, Inc. Verisign, Inc. Verizon Communications, Inc. Vertex Pharmaceuticals, Inc. VimpelCom Virgin Media, Inc. ViroPharma Incorporated Vishay Intertechnology, Inc. Visteon Corp. Vital Images, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 26 Put 4,123 3 780 55,978 2,345 4,499 594 128 165 1,859 185 689 41 50 14,457 18,761 8,103 40,442 52,505 7,982 178 9,670 120 754 14,544 4,185 60 197 28,946 1,313 32,638 19,610 59,473 32,786 5 439 899 70 24,246 6,521 28,909 2,512 7,745 630 487 81,286 1,887 4,141 866 3,828 154 592 18,428 1,205 304 4,738 50,467 5,283 5,942 8,027 8,151 1,720 89,565 60 Average Daily Volume Total Call Put 47 31 16 0 0 0 15 11 3 470 247 223 34 25 9 55 37 18 8 5 2 2 1 1 8 7 1 19 11 7 2 1 1 6 3 3 1 0 0 2 1 0 115 57 58 270 195 75 90 58 32 277 116 161 602 393 209 62 30 32 2 1 1 144 106 39 2 1 0 17 14 3 183 125 58 72 55 17 1 1 0 10 9 1 370 254 115 14 9 5 211 81 130 162 84 78 301 64 237 491 361 131 0 0 0 9 7 2 29 25 4 0 0 0 172 75 97 94 68 26 161 46 115 14 4 10 115 84 31 5 3 3 6 4 2 940 617 324 32 25 8 33 12 21 13 9 3 27 12 15 3 2 1 6 4 2 108 35 73 8 3 5 2 1 1 59 40 19 480 279 201 64 43 21 56 32 24 80 48 32 54 22 32 26 19 7 488 132 357 1 0 0 2007 MARKET STATISTICS Equity LEAPS Contract Volume Detail (sorted by stock) CBOE developed Equity LEAPS which began trading on October 5, 1990. 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 Standard Symbol VMW VOD VNO VMC GRA WB WAG WMT WLT WMG WM WMI WAT WPI WCI WFT WEBX WBMD WCG WLP WFC WEN WCC WDC WU WY WPSC WHR WFMI OATS WG WMB WIND WRLD WRSP WYE WYN WYNN XEL XNPT XRX XLNX XL XMSR XTO YHOO AUY YGE YMI YRCW YUM ZLC ZMH ZION ZOLT ZRAN ZGEN Contract Volume Total Call 16,114 10,385 18,365 13,804 2,213 832 9,241 6,772 10,418 6,133 166,575 104,373 43,799 29,046 541,543 336,725 8,106 5,038 186 151 130,508 64,229 24,819 19,699 933 596 3,057 2,347 43,278 11,067 24,227 10,356 2,751 2,464 595 564 5,301 3,970 15,247 4,018 161,492 51,472 5,428 2,686 3,310 1,921 4,412 2,877 7,391 5,192 32,394 25,906 316 150 9,301 2,327 39,953 22,466 6,150 3,622 1,530 1,103 68,758 58,695 687 379 589 264 13,198 6,581 71,216 50,559 19,132 18,337 21,065 12,142 1,857 1,529 825 427 40,898 36,193 18,516 10,706 3,643 2,189 137,261 101,058 31,015 12,146 441,316 298,641 88,535 57,243 317 243 1,153 940 17,921 13,387 11,180 5,256 2,215 227 10,558 4,877 2,594 1,827 7,945 4,669 785 505 3,760 1,543 Stock Vmware, Inc. Vodafone Group PLC ADR Vornado Realty Trust Vulcan Materials W.R. Grace & Co. Wachovia Corporation Walgreen Company Wal-Mart Stores, Inc. Walter Industries, Inc. Warner Music Group Corp. (New) Washington Mutual, Inc. Waste Management, Inc. Waters Corporation Watson Pharmaceuticals, Inc. WCI Communities, Inc. (New) Weatherford International, Inc. WebEx Communications, Inc. WebMD Health Corp. Wellcare Health Plans, Inc. WellPoint Health Networks, Inc. Wells Fargo & Company Wendy's International, Inc. WESCO Interntional, Inc. Western Digital Corporation Western Union Company Weyerhaeuser Company Wheeling-Pittsburgh Corporation Whirlpool Corporation Whole Foods Market, Inc. Wild Oats Markets, Inc. Willbros Group, Inc. Williams Companies, Inc. (The) Wind River Systems, Inc. World Acceptance Corporation WorldSpace, Inc. Wyeth Wyndham Worldwide Corporation Wynn Resorts, Limited Xcel Energy, Inc. Xenoport, Inc. Xerox Corporation Xilinix, Inc. XL Capital LTD XM Satellite Radio Holdings, Inc. XTO Energy, Inc. Yahoo!, Inc. Yamana Gold, Inc. Yingli Green Energy Holding Company YM Biosciences, Inc. YRC Worldwide, Inc. YUM! Brands, Inc. Zale Corporation Zimmer Holdings, Inc. Zions Bancorporation Zoltek Companies, Inc. (New) Zoran Corp. Zymogenetics, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 27 Put 5,729 4,561 1,381 2,469 4,285 62,202 14,753 204,818 3,068 35 66,279 5,120 337 710 32,211 13,871 287 31 1,331 11,229 110,020 2,742 1,389 1,535 2,199 6,488 166 6,974 17,487 2,528 427 10,063 308 325 6,617 20,657 795 8,923 328 398 4,705 7,810 1,454 36,203 18,869 142,675 31,292 74 213 4,534 5,924 1,988 5,681 767 3,276 280 2,217 Average Daily Volume Total Call Put 177 114 63 73 55 18 9 3 6 37 27 10 42 24 17 664 416 248 174 116 59 2,158 1,342 816 32 20 12 1 1 0 520 256 264 99 78 20 4 2 1 12 9 3 172 44 128 97 41 55 11 10 1 2 2 0 21 16 5 61 16 45 643 205 438 22 11 11 13 8 6 18 11 6 29 21 9 129 103 26 1 1 1 37 9 28 159 90 70 25 14 10 6 4 2 274 234 40 3 2 1 2 1 1 53 26 26 284 201 82 76 73 3 84 48 36 7 6 1 3 2 2 163 144 19 74 43 31 15 9 6 547 403 144 124 48 75 1,758 1,190 568 353 228 125 4 3 1 5 4 1 71 53 18 45 21 24 9 1 8 42 19 23 10 7 3 32 19 13 3 2 1 15 6 9 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 Standard Symbol ARDI FLWS TFSM COMS MMM SSRX KDE NDN ASVI AIR ABAX ABB ABT ANF ABMD ABH ABY ABP ACAD ACCL ACN LEND ARAY ACE ACGY APKT ACOR ATV ATVI ATU AYI ACXM ARXT ADPT ADCT ADBE ADLR ADTN AEA AAP AATI GBT AEIS EYE AMD ADVNB AAV ANX AD ACM ANW AEG AER ARXX ARO AVAV AES AET ACS AMG AFFX AFL AG AGR Contract Volume Total Call Put 1,163 1,044 119 1,742 1,456 286 55,342 47,263 8,079 60,555 51,417 9,138 707,060 391,599 315,461 9,680 8,121 1,559 9,834 8,149 1,685 22,893 16,164 6,729 34,428 14,484 19,944 22,220 16,519 5,701 42,014 26,278 15,736 124,356 92,484 31,872 386,498 240,128 146,370 388,993 191,316 197,677 9,753 5,677 4,076 39,445 13,514 25,931 13,526 11,414 2,112 8,159 6,341 1,818 36,947 24,870 12,077 434 384 50 66,342 38,241 28,101 1,649,740 763,737 886,003 42,555 31,220 11,335 20,327 13,219 7,108 30,660 22,431 8,229 57,015 39,555 17,460 45,050 26,097 18,953 6,076 4,045 2,031 254,401 192,571 61,830 2,604 1,951 653 9,619 6,617 3,002 52,336 29,512 22,824 22,061 19,773 2,288 4,603 4,152 451 92,756 63,360 29,396 589,824 400,731 189,093 45,990 37,510 8,480 53,982 33,235 20,747 23,530 19,556 3,974 71,137 55,970 15,167 5,104 1,207 3,897 7,406 6,261 1,145 24,023 6,974 17,049 57,620 25,499 32,121 3,521,090 2,115,391 1,405,699 4,244 2,854 1,390 111,660 80,457 31,203 18,704 15,929 2,775 1,168 121 1,047 53,166 44,085 9,081 27,612 17,528 10,084 8,821 6,027 2,794 3,396 3,040 356 4,649 2,423 2,226 69,447 40,464 28,983 2,026 1,575 451 84,701 63,812 20,889 326,035 216,946 109,089 104,205 42,638 61,567 56,023 28,560 27,463 110,830 81,079 29,751 75,315 49,756 25,559 24,494 12,883 11,611 11,014 8,643 2,371 Stock @Road, Inc. 1-800-Flowers.com, Inc. (New) 24/7 Real Media, Inc. 3Com Corporation 3M Company 3SBio, Inc. 4Kids Entertainment, Inc. 99 Cents Only Stores A.S.V., Inc. AAR CORP. Abaxis, Inc. ABB Ltd. Abbott Laboratories Abercrombie & Fitch Company ABIOMED, Inc. AbitibiBowater, Inc. Abitibi-Consolidated, Inc.. Abraxas Petroleum Corporation Acadia Pharmaceuticals, Inc. Accelrys, Inc. Accenture Ltd-CL A Accredited Home Lenders Holding Company Accuray, Inc. ACE, Ltd. Acergy S.A. Acme Packet, Inc. Acorda Therapeutics, Inc. Acorn International, Inc. Activision, Inc. Actuant Corporation Acuity Brands, Inc. Acxiom Corporation Adams Respiratory Therapeutics, Inc. Adaptec, Inc. ADC Telecommunications, Inc. Adobe Systems, Inc. Adolor Corporation ADTRAN, Inc. Advance America Cash Advance Centers Inc. Advance Auto Parts, Inc. Advanced Analogic Technologies, Inc. Advanced Battery Technologies, Inc. Advanced Energy Industries Advanced Medical Optics, Inc. Advanced Micro Devices, Inc. ADVANTA Corp. (Class B) Advantage Energy Income Fund ADVENTRX Pharmaceuticals, Inc. ADVO, Inc. Aecom Technology Corporation Aegean Marine Petroleum Network, Inc. Aegon NV ADR AerCap Holdings NV Aeroflex Incorporated Aeropostale, Inc. Aerovironment, Inc. AES Corporation Aetna, Inc. Affiliated Computer Services, Inc. Affiliated Managers Group, Inc. Affymetrix, Inc. AFLAC Incorporated AGCO Corporation Agere Systems, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 28 Average Daily Volume Total Call Put 5 4 0 14 12 2 220 188 32 241 205 36 2,817 1,560 1,257 210 177 34 39 32 7 91 64 27 137 58 79 89 66 23 167 105 63 495 368 127 1,540 957 583 1,550 762 788 39 23 16 896 307 589 54 45 8 33 25 7 147 99 48 2 2 0 264 152 112 6,573 3,043 3,530 426 312 113 81 53 28 122 89 33 227 158 70 179 104 76 40 27 13 1,014 767 246 24 18 6 38 26 12 209 118 91 88 79 9 18 17 2 370 252 117 2,350 1,597 753 183 149 34 215 132 83 94 78 16 283 223 60 20 5 16 161 136 25 96 28 68 230 102 128 14,028 8,428 5,600 17 11 6 445 321 124 75 63 11 5 0 4 341 283 58 418 266 153 35 24 11 39 35 4 19 10 9 277 161 115 36 28 8 337 254 83 1,299 864 435 415 170 245 223 114 109 442 323 119 300 198 102 98 51 46 44 34 9 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 Standard Symbol AGIL A AEM AGU APD AYR AMCN AAI AIXG AKS AKAM AKRX ALK ALB ACV AL ALU AA ACL AFN ALEX ALXN ALXA ALGN ALKS AYE ATI AGN ADS AOI ARLP AB LNT ATK AZ AW AWH ALY ALD ALTH MDRX ALL AT ALNY ALJ ANR ALO ALTR MO ALTU ACH ALVR AMAG AMZN ABK ACO DOX AMED AEE AMX AXL ACAS ACLI AEO Contract Volume Total Call Put 165 95 70 138,893 101,925 36,968 349,639 236,893 112,746 69,481 52,763 16,718 9,647 6,169 3,478 113,452 63,324 50,128 236 206 30 59,325 46,616 12,709 55 35 20 1,468,716 980,273 488,443 859,622 519,258 340,364 931 738 193 22,163 14,412 7,751 36,965 17,317 19,648 6,247 4,643 1,604 327,052 186,628 140,424 262,417 205,206 57,211 3,055,442 2,157,829 897,613 71,769 33,702 38,067 11,993 7,102 4,891 12,679 7,768 4,911 195,661 123,864 71,797 3,592 2,754 838 104,146 61,466 42,680 51,112 27,026 24,086 35,056 24,034 11,022 783,811 476,147 307,664 80,991 46,263 34,728 143,047 61,893 81,154 17,326 16,644 682 39,582 31,567 8,015 36,922 27,837 9,085 3,978 3,183 795 34,955 24,828 10,127 409 245 164 58,987 35,534 23,453 657 347 310 39,877 31,617 8,260 163,098 69,885 93,213 7,283 2,686 4,597 45,723 25,849 19,874 722,466 539,271 183,195 341,991 228,820 113,171 50,555 34,734 15,821 49,566 35,914 13,652 121,050 85,562 35,488 16,898 12,769 4,129 142,501 72,511 69,990 5,724,616 4,212,741 1,511,875 10,899 7,158 3,741 321,745 222,619 99,126 48,539 37,477 11,062 179,367 97,607 81,760 3,783,076 1,698,557 2,084,519 583,537 198,206 385,331 9,027 4,782 4,245 84,277 63,881 20,396 19,995 6,873 13,122 29,992 12,404 17,588 795,853 588,526 207,327 209,965 59,677 150,288 145,729 78,641 67,088 77,894 47,189 30,705 331,285 213,473 117,812 Stock Agile Software Corporation (New) Agilent Technologies, Corporation Agnico-Eagle Mines Ltd. Agrium, Inc. Air Products & Chemicals, Inc. Aircastle Limited Airmedia Group, Inc. Airtran Holdings, Inc. Aixtron AG AK Steel Holding Corporation Akamai Technologies, Inc. Akorn, Inc. Alaska Air Group, Inc. Albemarle Corporation Alberto-Culver Company (New) Alcan, Inc. Alcatel-Lucent ALCOA, Inc. Alcon, Inc. Alesco Financial, Inc. Alexander & Baldwin Alexion Pharmaceuticals, Inc. Aleza Pharmaceuticals, Inc. Align Technology, Inc. Alkermes, Inc. Allegheny Energy, Inc. Allegheny Technologies, Inc. Allergan, Inc. Alliance Data Systems Corporation Alliance One International, Inc. Alliance Resources Partners, L.P. AllianceBernstein Holding L.P. Alliant Energy Corporation Alliant Techsystems, Inc. Allianz SE Allied Waste Industries, Inc. Allied World Assurance Holdings, Ltd. Allis-Chalmers Energy, Inc. Alllied Capital Corporation Allos Therapeutics, Inc. Allscripts Healthcare Solutions, Inc. Allstate Corporation (The) ALLTEL Corporation Alnylam Pharmaceuticals, Inc. Alon USA Energy, Inc. Alpha Natural Resources, Inc. Alpharma, Inc. (Class A) Altera Corporation Altria Group, Inc. Altus Pharmaceuticals, Inc. Aluminum Corporation of China Alvarion Limited AMAG Pharmaceutcals, Inc. Amazon.Com, Inc. AMBAC, Inc. AMCOL International Corporation Amdocs Ltd Amedisys, Inc. Ameren Corporation America Movil S.A.B. de C.V. American Axle & Manufacturing Holdings, Inc. American Capital Strategies, Ltd. American Commercial Lines American Eagle Outfitters, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 29 Average Daily Volume Total Call Put 1 0 0 553 406 147 1,393 944 449 277 210 67 38 25 14 452 252 200 34 29 4 236 186 51 8 5 3 5,851 3,905 1,946 3,425 2,069 1,356 6 5 1 88 57 31 147 69 78 25 18 6 1,303 744 559 1,045 818 228 12,173 8,597 3,576 286 134 152 61 36 25 51 31 20 780 493 286 20 15 5 415 245 170 204 108 96 140 96 44 3,123 1,897 1,226 323 184 138 570 247 323 69 66 3 158 126 32 147 111 36 16 13 3 139 99 40 11 7 5 235 142 93 3 2 1 159 126 33 650 278 371 29 11 18 182 103 79 2,878 2,148 730 1,363 912 451 201 138 63 197 143 54 482 341 141 67 51 16 568 289 279 22,807 16,784 6,023 49 32 17 1,369 947 422 193 149 44 715 389 326 15,072 6,767 8,305 2,325 790 1,535 36 19 17 336 255 81 80 27 52 119 49 70 3,171 2,345 826 837 238 599 581 313 267 310 188 122 1,320 850 469 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 Standard Symbol AEP AXP AFR AHM AIG AOB APCC ASEI AMSC AMT ACF AGP AMP ABC ASCA AMGN AMKR APH AMR AFSI AMLN APC ANAD ANDS ADI ANEN ANDW ANGO ANPI AAUK AU BUD AXE NLY ANN AHR AGEN ANH AOC APA SIL APOG APOL AINV APPX AAPL APPB CRA ABI AMAT AMCC AHG WTR AQNT MT ACI ADM ASN ARNA ARD ARIA ARBA AH ARQL Contract Volume Total Call Put 39,574 25,161 14,413 947,998 567,567 380,431 1,234 626 608 640,890 224,106 416,784 1,818,489 864,163 954,326 197,658 154,560 43,098 731 277 454 57,971 36,068 21,903 99,064 65,576 33,488 143,114 95,516 47,598 194,487 73,355 121,132 32,025 18,202 13,823 24,657 12,631 12,026 52,256 25,632 26,624 12,666 9,930 2,736 3,608,905 2,180,677 1,428,228 148,797 79,771 69,026 37,794 27,781 10,013 1,986,420 1,055,759 930,661 17,438 14,705 2,733 423,839 257,154 166,685 618,521 378,917 239,604 162,954 95,696 67,258 752 732 20 158,254 105,051 53,203 6,894 4,542 2,352 28,367 19,383 8,984 310 184 126 20,017 13,875 6,142 13,558 10,792 2,766 124,982 79,502 45,480 447,025 311,306 135,719 11,865 7,499 4,366 97,885 62,263 35,622 154,924 75,772 79,152 3,123 1,885 1,238 46,359 33,457 12,902 4,912 3,526 1,386 50,528 35,500 15,028 486,368 331,598 154,770 137,170 97,986 39,184 13,615 9,913 3,702 229,434 135,716 93,718 67,412 41,154 26,258 36,476 27,876 8,600 16,011,565 8,965,174 7,046,391 72,194 56,178 16,016 14,905 11,077 3,828 79,032 59,607 19,425 1,060,493 575,118 485,375 8,161 7,286 875 53,662 21,007 32,655 19,052 14,144 4,908 130,942 93,823 37,119 329,362 168,214 161,148 309,427 186,145 123,282 657,280 429,580 227,700 22,743 7,889 14,854 112,966 74,329 38,637 33,522 20,894 12,628 95,956 79,058 16,898 47,161 34,342 12,819 81,587 64,915 16,672 30,264 11,065 19,199 Stock American Electric Power Company, Inc. American Express Company American Financial Realty Trust American Home Mortgage Investment Corp. American International Group, Inc. American Oriental Bioengineering, Inc. American Power Conversion Corporation American Science and Engineering, Inc. American Superconductor Corp. American Tower Corporation CLA AmeriCredit Corporation AMERIGROUP Corporation Ameriprise Financial, Inc. AmerisourceBergen Corporation Ameristar Casinos, Inc. Amgen, Inc. Amkor Technology, Inc. Amphenol Corporation AMR Corporation Amtrust Financial Services, Inc. Amylin Pharmaceuticals, Inc. Anadarko Petroleum Corporation ANADIGICS, Inc. Anadys Pharmaceuticals, Inc. Analog Devices, Inc. Anaren, Inc. Andrew Corporation AngioDynamics, Inc. Angiotech Pharmaceuticals, Inc. Anglo American plc AngloGold Ashanti Limited ADS Anheuser-Busch Companies, Inc. Anixter International, Inc. Annaly Capital Management, Inc. AnnTaylor Stores Corporation Anthracite Capital, Inc. Antigenics, Inc. Anworth Mortgage Asset Corporation AON Corporation Apache Corporation Apex Silver Mines Limited Apogee Enterprises, Inc. Apollo Group, Inc. Apollo Investment Corporation APP Pharmaceuticals, Inc. Apple, Inc. Applebee's International, Inc. Applera Corp - Celera Genomics Group Applera Corporation-Applied Biosystems Group Applied Materials, Inc. Applied Micro Circuits Corporation Apria Healthcare Group Incorporated Aqua America, Inc. aQuantive, Inc. Arcelor Mittal Arch Coal, Inc. Archer-Daniels-Midland Company Archstone-Smith Trust Arena Pharmaceuticals, Inc. Arena Resources, Inc. ARIAD Pharmaceuticals, Inc. Ariba, Inc. Armor Holdings Inc. ArQule, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 30 Average Daily Volume Total Call Put 158 100 57 3,777 2,261 1,516 19 9 9 2,553 893 1,660 7,245 3,443 3,802 787 616 172 3 1 2 231 144 87 395 261 133 570 381 190 775 292 483 128 73 55 98 50 48 208 102 106 50 40 11 14,378 8,688 5,690 593 318 275 151 111 40 7,914 4,206 3,708 145 123 23 1,689 1,025 664 2,464 1,510 955 649 381 268 3 3 0 630 419 212 27 18 9 113 77 36 1 1 1 80 55 24 89 71 18 498 317 181 1,781 1,240 541 47 30 17 390 248 142 617 302 315 12 8 5 185 133 51 20 14 6 201 141 60 1,938 1,321 617 546 390 156 54 39 15 914 541 373 269 164 105 145 111 34 63,791 35,718 28,073 288 224 64 59 44 15 315 237 77 4,225 2,291 1,934 33 29 3 214 84 130 76 56 20 522 374 148 1,312 670 642 1,233 742 491 2,619 1,711 907 91 31 59 450 296 154 134 83 50 382 315 67 188 137 51 325 259 66 160 59 102 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 Standard Symbol ARRS ARW ARTC ARUN ARM ASA ASTSF AHT ASH ASIA ASML ASMI AHL AZPN APPY ASPV AACC ASBC AIZ ASFI ASTE AF AZN T ATHN AGIX ATHR ATN ATML ATMI ATPG ATW AUO ADBL AUDC ADSK ADP AN AZO AUXL AVRX AVB AVNR AV AVR AVY AVII AVCI AVID CAR AVT AVCT AVP AVX AXCA ACLS AXS AZR AZZ BIDU BHI BLL BLDP BYI Contract Volume Total Call Put 61,394 48,225 13,169 1,030 518 512 108,834 47,529 61,305 84,104 45,526 38,578 55,716 24,152 31,564 44,473 30,926 13,547 21,978 16,611 5,367 286 41 245 26,237 15,800 10,437 14,520 11,624 2,896 110,700 72,657 38,043 462 176 286 457 236 221 295 133 162 44,509 39,432 5,077 53,537 38,116 15,421 3,821 2,805 1,016 8,107 5,411 2,696 9,423 4,842 4,581 24,784 12,127 12,657 11,537 8,601 2,936 6,700 3,393 3,307 127,768 78,277 49,491 1,515,885 1,084,798 431,087 76,483 65,231 11,252 1,316,377 656,191 660,186 360,811 218,070 142,741 3,029 1,891 1,138 23,249 17,825 5,424 6,995 4,391 2,604 42,717 29,713 13,004 37,022 24,921 12,101 84,612 58,202 26,410 17,753 14,916 2,837 12,854 8,210 4,644 173,110 102,986 70,124 205,985 155,077 50,908 95,405 66,114 29,291 113,453 44,098 69,355 23,664 16,619 7,045 341 291 50 38,597 17,701 20,896 185,129 110,218 74,911 124,835 84,180 40,655 105,900 76,093 29,807 21,784 8,402 13,382 20,751 17,334 3,417 56,837 34,268 22,569 50,866 23,541 27,325 49,858 33,004 16,854 78,381 29,170 49,211 24,606 16,857 7,749 101,142 58,137 43,005 6,618 4,800 1,818 10,999 9,483 1,516 27,073 22,697 4,376 23,063 16,363 6,700 420 420 0 5,375 3,688 1,687 3,206,718 1,913,803 1,292,915 494,086 223,240 270,846 80,595 9,833 70,762 7,202 5,771 1,431 53,643 40,963 12,680 Stock Arris Group, Inc. Arrow Electronics, Inc. ArthroCare Corporation Aruba Networks, Inc. ArvinMeritor, Inc. ASA Limited ASE Test Limited (New) Ashford Hospitality Trust Ashland, Inc. Asiainfo Holdings, Inc. ASM Holding N.V. ASM International N.V. Aspen Insurance Holdings Ltd. Aspen Technology, Inc. AspenBio Pharma, Inc. Aspreva Pharmaceuticals Corporation Asset Acceptance Capital Corp. Associated Banc-Corp Assurant, Inc. Asta Funding, Inc. Astec Industries, Inc. Astoria Financial Corporation AstraZeneca plc ADS AT&T Corporation athenahealth, Inc. AtheroGenics, Inc. Atheros Communications Atlas Energy Resources LLC Atmel Corporation ATMI, Inc. ATP Oil & Gas Corporation Atwood Oceanics, Inc. AU Optronics Corp. Audible, Inc. (New) AudioCodes Ltd. Autodesk, Inc. Automatic Data Processing, Inc. AutoNation, Inc. Autozone, Inc. Auxilium Pharmaceuticals, Inc. Avalon Pharmaceuticals, Inc. Avalonbay Communities, Inc. Avanir Pharmaceuticals Avaya, Inc. Aventine Renewable Energy Holdings, Inc. Avery Dennison Corporation AVI BioPharma, Inc. (New) Avici Systems, Inc. Avid Technology, Inc. Avis Budget Group, Inc. Avnet, Inc. Avocent Corp. Avon Products, Inc. AVX Corporation Axcan Pharma, Inc. (New) Axcelis Technologies, Inc. Axis Capital Holdings Limited Aztar Corporation AZZ, Incorporated Baidu.com Baker Hughes, Incorporated Ball Corporation Ballard Power Systems, Inc. Bally Technologies, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 31 Average Daily Volume Total Call Put 245 192 52 4 2 2 434 189 244 841 455 386 222 96 126 177 123 54 88 66 21 4 1 4 105 63 42 58 46 12 441 289 152 2 1 1 7 4 3 1 1 1 968 857 110 213 152 61 15 11 4 32 22 11 38 19 18 99 48 50 46 34 12 27 14 13 509 312 197 6,039 4,322 1,717 1,234 1,052 181 5,245 2,614 2,630 1,437 869 569 18 11 7 93 71 22 28 17 10 170 118 52 147 99 48 337 232 105 71 59 11 51 33 19 690 410 279 821 618 203 380 263 117 452 176 276 97 68 29 2 2 0 154 71 83 738 439 298 497 335 162 422 303 119 87 33 53 83 69 14 226 137 90 203 94 109 199 131 67 312 116 196 98 67 31 403 232 171 26 19 7 44 38 6 108 90 17 92 65 27 2 2 0 67 46 21 12,776 7,625 5,151 1,968 889 1,079 321 39 282 29 23 6 214 163 51 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 Standard Symbol BBV BBD ITU BAC RATE BKUNA BCS BCR BARE BKS B BRL ABX BAS BWTR BOL BAX BTE BBT BCE BEAV BEAS BECN BSC BE BZH BEBE BEC BDX BBBY BDC BLC BGO BMS BNT BRY BBY BHP BIDZ BIG BBND BBG BCRX BIVN BIIB BLTI BMRN BMR BMET PDLI BRLI BPAX BIOS BSTE BVF BIOV BMD BSG BJS BJRI BJ BDK BBOX BLKB Contract Volume Total Call Put 594 464 130 148,129 84,082 64,047 100,974 52,534 48,440 3,667,196 2,130,148 1,537,048 102,284 48,303 53,981 61,798 23,253 38,545 3,506 1,339 2,167 22,745 10,075 12,670 20,282 6,689 13,593 31,297 19,366 11,931 29,584 21,083 8,501 110,515 74,355 36,160 912,258 576,949 335,309 13,348 9,393 3,955 11,438 9,625 1,813 412,265 164,764 247,501 119,484 80,936 38,548 16,975 12,399 4,576 112,194 63,583 48,611 5,789 3,565 2,224 61,177 44,553 16,624 877,191 597,628 279,563 18,644 9,844 8,800 2,125,060 854,698 1,270,362 13,613 10,181 3,432 1,043,380 349,254 694,126 64,982 38,323 26,659 47,164 38,285 8,879 29,792 18,273 11,519 263,782 119,460 144,322 41,692 26,217 15,475 5,252 3,620 1,632 11,750 9,556 2,194 11,859 8,517 3,342 23,883 17,457 6,426 5,575 3,067 2,508 1,643,384 912,516 730,868 639,594 336,035 303,559 1,683 150 1,533 106,560 46,823 59,737 64,883 54,026 10,857 12,945 9,559 3,386 34,300 26,114 8,186 20,190 17,094 3,096 599,712 399,675 200,037 14,828 11,335 3,493 109,096 67,945 41,151 1,766 1,074 692 34,586 18,897 15,689 284,589 204,952 79,637 13,644 9,620 4,024 22,322 17,077 5,245 6,215 5,108 1,107 78,199 44,447 33,752 189,045 143,846 45,199 8,259 6,074 2,185 42,509 38,227 4,282 32,049 29,128 2,921 353,893 241,861 112,032 1,321 501 820 20,440 15,121 5,319 114,053 39,401 74,652 17,250 10,040 7,210 7,054 3,448 3,606 Stock Banco Bibao Vizcaya SP ADR Banco Bradesco Banco Itau Holding Financeira Bank of America Corporation Bankrate, Inc. BankUnited Financial Corporation Barclays PLC Bard (C.R.), Inc. Bare Escentuals, Inc. Barnes & Noble, Inc. Barnes Group, Inc. Barr Laboratories, Inc. Barrick Gold Corporation Basic Energy Services, Inc. Basin Water, Inc. Bausch & Lomb Incorporated Baxter International, Inc. Baytex Energy Trust BB&T Corporation BCE, Inc. BE Aerospace, Inc. BEA Systems, Inc. Beacon Roofing Supply, Inc. Bear Stearns Companies, Inc. (The) BearingPoint, Inc. (New) Beazer Homes USA, Inc. bebe stores, inc. Beckman Coulter, Inc. Becton Dickinson & Company Bed Bath & Beyond, Inc. Belden, Inc. Belo Corp. Bema Gold Corporation (New) Bemis Company Bentley Pharmaceuticals, Inc. Berry Petroleum Company Cl A Best Buy Co., Inc. BHP Billiton Limited Bidz.com Big Lots, Inc. BigBand Networks, Inc. Bill Barrett Corporation BioCryst Pharmaceuticals, Inc. Bioenvision, Inc. BIOGEN IDEC, Inc. BioLase Technology, Inc. (New) BioMarin Pharmaceutical, Inc. Biomed Realty Trust Biomet, Inc. BioPharma, Inc. Bio-Reference Laboratories, Inc. BioSante Pharmaceuticals, Inc. BioScripp, Inc. Biosite, Inc. Biovail Corporation International Bioveris Corporation (New) Birch Mountain Resources Ltd. BISYS Group, Inc. (The) BJ Services Company BJ's Restaurant, Inc. BJ's Wholesale Club, Inc. Black & Decker Corporation (The) Black Box Corporation Blackbaud, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 32 Average Daily Volume Total Call Put 2 2 1 590 335 255 402 209 193 14,610 8,487 6,124 408 192 215 246 93 154 97 37 60 91 40 50 81 27 54 125 77 48 118 84 34 440 296 144 3,634 2,299 1,336 53 37 16 127 107 20 1,642 656 986 476 322 154 68 49 18 447 253 194 23 14 9 244 178 66 3,495 2,381 1,114 74 39 35 8,466 3,405 5,061 54 41 14 4,157 1,391 2,765 259 153 106 188 153 35 119 73 46 1,051 476 575 166 104 62 43 30 13 47 38 9 47 34 13 95 70 26 22 12 10 6,547 3,636 2,912 2,548 1,339 1,209 240 21 219 425 187 238 355 295 59 52 38 13 137 104 33 80 68 12 2,389 1,592 797 59 45 14 435 271 164 15 9 6 138 75 63 1,134 817 317 54 38 16 89 68 21 25 20 4 312 177 134 753 573 180 33 24 9 169 152 17 128 116 12 1,410 964 446 5 2 3 81 60 21 454 157 297 69 40 29 28 14 14 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 Standard Symbol BBBB BLK HRB BBI BBI/B BCSI NILE BXG BPHX BTH BMC BWP BBCZ BA BDE BGP BWA BORL BXP BSX BOW BYD BP BPT BZP BDY BRP BBEP BGG BEXP CELL EAT BMY BAB BRCM BR BWNG BRCD BRNC BAM BHS BRKS BRO BRKR BC BW BPL BUCY BWLD BBW BLG BG BKC BNI BOBJ CHRW CA CAB CVC CCMP COG CACH CAI CDNS Contract Volume Total Call 19,240 13,699 27,822 19,988 468,656 122,473 150,823 106,669 891 564 166,364 112,898 191,112 103,345 5,221 3,387 9,542 6,379 10,265 6,515 62,759 35,637 12,281 5,258 5,774 4,697 1,048,340 625,511 6,778 4,724 27,945 20,726 30,156 18,784 8,323 4,636 3,103 1,637 881,199 608,489 206,252 57,107 133,731 83,704 307,904 180,538 70,474 37,975 35,865 25,836 19,398 14,068 4,139 2,488 940 493 36,959 16,013 10,662 9,025 98,282 77,759 18,596 8,983 2,782,901 2,162,238 4,579 2,373 2,124,950 1,320,420 1,019 804 21 11 359,491 253,627 38,058 24,331 22,370 15,195 52,819 20,634 13,345 7,620 8,256 4,850 13,789 10,176 66,755 38,802 60,117 40,380 5,348 3,793 53,281 30,501 114,768 68,654 55,167 35,405 133,630 92,311 245,008 148,429 13,027 7,597 283,081 183,922 199,018 122,437 86,642 45,568 95,431 63,743 16,844 8,865 148,215 96,134 16,549 8,353 45,016 37,975 32,922 11,715 21,866 11,272 36,330 25,498 Stock Blackboard, Inc. BlackRock, Inc. Block (H & R), Inc. Blockbuster, Inc.-Cl A Blockbuster, Inc. Cl B Blue Coat Systems, Inc. Blue Nile, Inc. Bluegreen Corporation Bluephoenix Solutions Ltd. Blyth, Inc. BMC Software, Inc. Boardwalk Pipeline Partners, LP Bodisen Biotech, Inc. Boeing Company (The) Bois d' Arc Energy, Inc. Borders Group, Inc. BorgWarner, Inc. Borland Software Corporation Boston Properties, Inc. Boston Scientific Corporation Bowater, Incorporated Boyd Gaming Corporation BP p.l.c. BP Prudhoe Bay Royalty Trust BPZ Energy, Inc. Bradley Pharmaceuticals, Inc. (New) Brasil Telecom S.A. BreitBurn Energy Partners L.P. Briggs & Stratton Brigham Exploration Company Brightpoint, Inc. Brinker International, Inc. Bristol-Myers Squibb Company British Airways PLC ADR Broadcom, Inc. Broadridge Financial Solutions LLC Broadwing Corporation Brocade Communications Systems, Inc. Bronco Drilling Company, Inc. Brookfield Asset Management, Inc. Brookfield Homes Corporation Brooks Automation, Inc. Brown & Brown, Inc. (New) Bruker BioSciences Corporation Brunswick Corporation Brush Engineered Materials, Inc. Buckeye Partners, LP Bucyrus International, Inc. Cl A Buffalo Wild Wings, Inc. Build-A-Bear-Workshop Building Materials Holding Corporation Bunge Limited Burger King Holdings, Inc. Burlington Northern Santa Fe Corporation Business Objects S.A. ADR C H Robinson Worldwide, Inc. CA, Inc. Cabela's Incorporated - Cl A Cablevision Systems Corporation Cabot Microelectronics Corporation Cabot Oil & Gas Corp. Cache, Inc. CACI International, Inc. Class A Cadence Design Systems, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 33 Put 5,541 7,834 346,183 44,154 327 53,466 87,767 1,834 3,163 3,750 27,122 7,023 1,077 422,829 2,054 7,219 11,372 3,687 1,466 272,710 149,145 50,027 127,366 32,499 10,029 5,330 1,651 447 20,946 1,637 20,523 9,613 620,663 2,206 804,530 215 10 105,864 13,727 7,175 32,185 5,725 3,406 3,613 27,953 19,737 1,555 22,780 46,114 19,762 41,319 96,579 5,430 99,159 76,581 41,074 31,688 7,979 52,081 8,196 7,041 21,207 10,594 10,832 Average Daily Volume Total Call Put 77 55 22 111 80 31 1,867 488 1,379 601 425 176 4 2 1 663 450 213 761 412 350 21 13 7 145 97 48 41 26 15 250 142 108 49 21 28 23 19 4 4,177 2,492 1,685 27 19 8 111 83 29 120 75 45 33 18 15 12 7 6 3,511 2,424 1,086 822 228 594 533 333 199 1,227 719 507 281 151 129 213 154 60 77 56 21 52 31 21 10 5 5 147 64 83 42 36 7 392 310 82 74 36 38 11,087 8,614 2,473 18 9 9 8,466 5,261 3,205 5 4 1 0 0 0 1,432 1,010 422 152 97 55 89 61 29 210 82 128 53 30 23 33 19 14 55 41 14 266 155 111 240 161 79 31 22 9 212 122 91 468 280 188 220 141 79 532 368 165 976 591 385 52 30 22 1,128 733 395 793 488 305 345 182 164 380 254 126 67 35 32 590 383 207 66 33 33 179 151 28 131 47 84 87 45 42 145 102 43 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 Standard Symbol DVR CAMP CAMD ELY CALM CPNLQ CBM OLED CCJ CAM CPB CNI CNQ CP CSIQ CLZR CNE CMN COF CSE CPST CRR CAH CRME CECO CMX KMX CCL CRS CANI CACS CRZO CRI CSH CAT CAVM CBG CBEY BOT CBRL CBS CBS.A CCBL CHINA CDWC CE CLS CELG CEGE CTIC CX CNC CNP CTX CEDC CETV CENX CTL CEPH CPHD CRDN CRNT CEN CERN Contract Volume Total Call 11,934 9,489 10,237 7,282 5,848 4,768 19,531 15,720 74,175 58,590 23,866 18,261 16,412 7,707 52 40 717,720 468,702 108,707 67,861 43,778 25,762 49,047 28,181 158,441 92,106 19,029 13,951 142,334 114,473 17,718 13,446 116,207 85,471 1,477 831 756,959 313,574 24,092 10,721 931 129 21,104 11,418 218,054 105,307 37,792 25,551 133,497 63,693 175,322 120,648 151,982 63,841 121,238 54,419 62,626 37,733 507 424 215 103 83,885 52,730 6,594 3,935 25,801 10,420 1,541,016 782,098 25 25 85,405 43,298 30,397 7,256 215,941 154,800 36,644 16,552 176,069 121,419 2,923 1,711 2,518 2,018 144,703 116,417 58,844 29,121 66,783 52,431 23,241 14,675 991,847 628,920 120,756 92,462 36,505 23,462 247,446 152,992 23,401 17,297 21,379 17,900 842,841 208,610 14,876 8,935 1,127 453 72,094 48,321 13,964 7,454 513,607 319,815 69,758 56,424 249,374 142,708 69,261 56,064 31,974 22,339 59,582 31,008 Stock Cal Dive International, Inc. CalAmp Corp. California Micro Devices Corporation Callaway Golf Company Cal-Maine Foods, Inc. Calpine Corporation Cambrex Corporation Cambridge Display Technology, Inc. Cameco Corporation Cameron International Corporation Campbell Soup Company Canadian National Railway Company Canadian Natural Resources Ltd. Canadian Pacific Railway Limited New Canadian Solar, Inc. Candela Corp. Canetic Resources Trust Cantel Medical Corp. Capital One Financial Corporation CapitalSource, Inc. Capstone Turbine Corporation (New) CARBO Ceramics, Inc. Cardinal Health, Inc. Cardiome Pharma Corporation Career Education Corporation Caremark RX, Inc. CarMax, Inc. Carnival Corporation (Class A) Carpenter Technology Corporation Carreker Corporation Carrier Access Corporation Carrizo Oil & Gas, Inc. Carter's, Inc. Cash America International, Inc. Caterpillar, Inc. Cavium Networks, Inc. CB Richard Ellis Group, Inc. Cbeyond, Inc. CBOT Holdings, Inc. CBRL Group, Inc. CBS Corporation CBS Corporation Class A C-COR, Inc. CDC Corporation Cl A CDW Corporation Celanese Corporation Celestica, Inc. Celgene Corporation Cell Genesys, Inc. Cell Therapeutics, Inc. Cemex, S.A.B. de C.V. Centene Corporation CenterPoint Energy, Inc. CENTEX Corporation Central European Distribution Corporation Central European Media Enterprises Ltd. Century Aluminum Company (New) Centurytel, Inc. Cephalon, Inc. Cepheid, Inc. Ceradyne, Inc. Ceragon Networks Ltd. Ceridian Corporation Cerner Corporation CHICAGO BOARD OPTIONS EXCHANGE Page 34 Put 2,445 2,955 1,080 3,811 15,585 5,605 8,705 12 249,018 40,846 18,016 20,866 66,335 5,078 27,861 4,272 30,736 646 443,385 13,371 802 9,686 112,747 12,241 69,804 54,674 88,141 66,819 24,893 83 112 31,155 2,659 15,381 758,918 0 42,107 23,141 61,141 20,092 54,650 1,212 500 28,286 29,723 14,352 8,566 362,927 28,294 13,043 94,454 6,104 3,479 634,231 5,941 674 23,773 6,510 193,792 13,334 106,666 13,197 9,635 28,574 Average Daily Volume Total Call Put 69 55 14 41 29 12 23 19 4 78 63 15 296 233 62 95 73 22 65 31 35 0 0 0 2,859 1,867 992 433 270 163 174 103 72 195 112 83 631 367 264 76 56 20 884 711 173 71 54 17 463 341 122 6 3 3 3,016 1,249 1,766 96 43 53 4 1 3 84 45 39 869 420 449 151 102 49 532 254 278 698 481 218 606 254 351 483 217 266 250 150 99 2 2 0 1 0 0 334 210 124 26 16 11 103 42 61 6,140 3,116 3,024 4 4 0 340 173 168 121 29 92 860 617 244 146 66 80 701 484 218 12 7 5 10 8 2 577 464 113 234 116 118 266 209 57 93 58 34 3,952 2,506 1,446 481 368 113 456 293 163 986 610 376 93 69 24 85 71 14 3,358 831 2,527 59 36 24 4 2 3 287 193 95 56 30 26 2,046 1,274 772 278 225 53 994 569 425 577 467 110 127 89 38 237 124 114 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 Standard Symbol CF CGV CHAP CHIC CHRS GTLS CHTR CHTT CHKP CKFR CAKE CHE CEM CQP LNG CHK CVX CBI CHS PLCE RCH CBAK STV CDS JRJC CFSG GRRF LFC CMED CHL NPD CN SNP CPSL CSR CSUN CNTF CTDC CHA CHU CYD IMOS CMG CMG/B CQB CHH CBK CB CHT CIEN CI XEC CBB CINF CNK CTAS CC CRUS CSCO CIT C CRBC CZN CTXS Stock CF Industries Holdings, Inc. CGV Veritas Chaparral Steel Company Charlotte Russe Holding, Inc. Charming Shoppes, Inc. Chart Industries, Inc. Charter Communications, Inc. Chattem, Inc. Check Point Software Technologies Ltd. Checkfree Corporation Cheesecake Factory, Incorporated (The) Chemed Corporation Chemtura Corporation Cheniere Energy Partners, LP Cheniere Energy, Inc. Chesapeake Energy Corporation Chevron Corporation Chicago Bridge & Iron Company N.V. Chico's FAS, Inc. Children's Place China Architectural Engineering, Inc. China BAK Battery, Inc. China Digital Holding Co., Ltd. China Direct, Inc. China Finance Online Company China Fire & Security Group, Inc. China GrenTech Corporation Limited China Life Insurance Co., Ltd. China Medical Technologies, Inc. China Mobile Limited China Nepstar Chain Drugstore Limited China Netcom Group Corporation Limited China Petroleum and Chemical Corporation China Precision Steel, Inc. China Security & Surveillance Technology, Inc. China Sunergy Company China Techfaith Wireless China Technology Development Group Corporation China Telecom Corporation Limited China Unicom Limited China Yuchai International Limited ChipMOS TECHNOLOGIES (Bermuda) LTD Chipotle Mexican Grill, Inc. Chipotle Mexican Grill, Inc. (B) Chiquita Brands International, Inc. Choice Hotels International, Inc. Christopher & Banks Corporation Chubb Corporation (The) Chunghwa Telecom Co., Ltd. - ADR Ciena Corporation CIGNA Corporation Cimarex Energy Co. CIncinnati Bell, Inc. Cincinnati Financial Corporation Cinemark Holdings, Inc. Cintas Corporation Circuit City Stores, Inc. Circuit City Group Cirrus Logic, Inc. Cisco Systems, Inc. CIT Group, Inc. Citigroup, Inc. Citizens Banking Corporation Citizens Communications Company Citrix Systems, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 35 Contract Volume Total Call Put 54,121 37,088 17,033 23,251 11,455 11,796 58,788 43,278 15,510 3,625 2,466 1,159 7,647 4,159 3,488 489 425 64 105,545 87,282 18,263 34,063 24,500 9,563 143,312 110,887 32,425 66,548 38,072 28,476 81,628 49,203 32,425 2,309 1,921 388 6,074 4,985 1,089 6,872 3,302 3,570 150,067 104,807 45,260 1,493,136 1,054,501 438,635 1,363,537 873,368 490,169 48,104 38,785 9,319 186,908 112,618 74,290 95,028 58,524 36,504 811 485 326 72,313 58,654 13,659 71,453 58,951 12,502 4,074 3,643 431 25,073 18,734 6,339 80 20 60 3,321 3,195 126 645,312 380,422 264,890 149,253 102,557 46,696 733,636 462,186 271,450 859 661 198 42,079 21,693 20,386 237,878 140,862 97,016 31,519 28,435 3,084 7,722 6,708 1,014 102,505 65,166 37,339 40,016 33,399 6,617 9,150 7,474 1,676 50,528 25,067 25,461 80,826 53,364 27,462 35,073 29,164 5,909 47,688 35,209 12,479 333,377 175,389 157,988 13,309 7,264 6,045 53,041 24,421 28,620 2,820 1,090 1,730 37,040 23,969 13,071 27,560 20,022 7,538 2,231 1,706 525 342,324 210,762 131,562 90,654 58,490 32,164 17,731 11,466 6,265 23,940 13,613 10,327 128 49 79 2,730 1,705 1,025 31,482 16,806 14,676 272,493 157,902 114,591 22,710 16,691 6,019 4,183,019 3,026,215 1,156,804 223,262 112,103 111,159 6,716,129 3,775,157 2,940,972 13,752 10,347 3,405 21,457 12,607 8,850 227,897 146,749 81,148 Average Daily Volume Total Call Put 318 218 100 96 47 49 234 172 62 14 10 5 30 17 14 22 19 3 420 348 73 136 98 38 571 442 129 265 152 113 325 196 129 9 8 2 24 20 4 38 18 20 598 418 180 5,949 4,201 1,748 5,432 3,480 1,953 192 155 37 745 449 296 379 233 145 116 69 47 288 234 54 1,323 1,092 232 89 79 9 448 335 113 11 3 9 65 63 2 2,571 1,516 1,055 595 409 186 2,923 1,841 1,081 34 26 8 168 86 81 948 561 387 685 618 67 351 305 46 737 469 269 159 133 26 163 133 30 201 100 101 322 213 109 140 116 24 190 140 50 1,328 699 629 53 29 24 211 97 114 11 4 7 148 95 52 110 80 30 9 7 2 1,364 840 524 361 233 128 71 46 25 95 54 41 4 1 2 13 8 5 125 67 58 1,086 629 457 90 66 24 16,665 12,057 4,609 889 447 443 26,757 15,040 11,717 82 62 20 85 50 35 908 585 323 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 Standard Symbol CYN CKR CLE CLNE CLHB CCU CCO CLWR CBLI CLF CLDA CLX CME CMGI CMS CNA CNET CNH CISG CEO COH KO CCE CDE CCOI COGT CTSH COGN CNS COHU CSTR CWTR COLY CL CGPI PSS CNB CLRK CBRX COLM CMCSK CMCSA CMA CBH CGI CMC CTV CYH ABV CIG ELP SID RIO VNT BVN CMP CCRT CSC CPWR SCOR CRK COGO CMTL COMV Contract Volume Total Call Put 14,368 6,559 7,809 13,891 9,006 4,885 31,672 24,229 7,443 10,898 8,896 2,002 25,696 15,766 9,930 466,323 212,524 253,799 12,446 5,554 6,892 158,401 102,404 55,997 6,220 4,641 1,579 307,667 214,384 93,283 901 704 197 98,827 72,534 26,293 601,916 326,901 275,015 2,828 2,073 755 22,117 7,507 14,610 9,926 4,302 5,624 13,127 10,620 2,507 1,238 915 323 11 11 0 109,397 71,431 37,966 391,409 198,151 193,258 1,173,837 870,099 303,738 70,562 57,880 12,682 414,674 353,212 61,462 19,420 11,689 7,731 84,560 65,541 19,019 336,696 205,390 131,306 330,870 252,365 78,505 16,300 7,851 8,449 6,947 4,507 2,440 16,154 8,731 7,423 103,877 73,922 29,955 3,512 1,568 1,944 96,704 47,744 48,960 21,052 16,039 5,013 76,902 41,957 34,945 50,718 17,702 33,016 32,312 23,187 9,125 10,324 9,875 449 12,364 6,480 5,884 308,569 239,233 69,336 761,705 399,962 361,743 63,239 33,037 30,202 264,599 170,179 94,420 862 392 470 60,824 44,746 16,078 3,659 1,521 2,138 19,778 8,435 11,343 14,680 6,735 7,945 1,692 1,171 521 3,996 2,238 1,758 55,487 32,049 23,438 3,982,564 2,691,276 1,291,288 40,424 24,970 15,454 39,991 31,057 8,934 8,651 5,560 3,091 91,554 29,984 61,570 116,120 68,650 47,470 31,540 24,659 6,881 104 46 58 7,685 4,963 2,722 43,026 31,448 11,578 27,601 18,800 8,801 621 569 52 Stock City National Corporation CKE Restaurants, Inc. Claire's Stores, Inc. Clean Energy Fuels Corporation Clean Harbors, Inc. Clear Channel Communications, Inc. Clear Channel Outdoor Holdings, Inc. Clearwire Corporation Cleveland Biolabs, Inc. Cleveland-Cliffs, Inc. Clinical Data, Inc. Clorox Company (The) CME Group, Inc. CMGI, Inc. CMS Energy Corporation CNA Financial Corporation CNET Networks, Inc. CNH Global N.V. CNinsure, Inc. CNOOC Limited Coach, Inc. Coca-Cola Company (The) Coca-Cola Enterprises, Inc. Coeur d' Alene Mines Corp. Cogent Communications Group, Inc. Cogent, Inc. Cognizant Technology Solutions Corporation Cognos, Incorporated Cohen & Steers, Inc. Cohu, Inc. Coinstar, Inc. Coldwater Creek, Inc. Coley Pharmaceutical Group, Inc. Colgate-Palmolive Company Collagenex Pharmaceuticals, Inc. Collective Brands, Inc. Colonial BancGroup, Inc. Color Kinetics, Incorporated Columbia Laboratories, Inc. Columbia Sportwear Company Comcast Corporation (Special Class A) Comcast Corporation Class A Comerica, Incorporated Commerce Bancorp, Inc. Commerce Group, Inc. Commercial Metals Company Commscope, Inc. Community Health Systems, Inc. (New) Companhia de Bebidas das Americas Companhia Energetica de Minas Gerais Companhia Paranaense de Energia-Copel Companhia Siderurgica Nacional ADR Companhia Vale do Rio Doce Compania Anonima Nacional Venezuela Compania de Minas Buenaventura S.A. Compass Minerals International, Inc. CompuCredit Corporation Computer Sciences Corporation Compuware Corporation comScore, Inc. Comstock Resources, Inc. (New) Comtech Group, Inc. Comtech Telecommunication Corp. Comverge, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 36 Average Daily Volume Total Call Put 57 26 31 55 36 19 126 97 30 136 111 25 102 63 40 1,858 847 1,011 50 22 27 804 520 284 122 91 31 1,226 854 372 16 13 4 394 289 105 2,398 1,302 1,096 79 58 21 88 30 58 40 17 22 52 42 10 5 4 1 1 1 0 436 285 151 1,559 789 770 4,677 3,467 1,210 281 231 51 1,652 1,407 245 77 47 31 337 261 76 1,341 818 523 1,318 1,005 313 83 40 43 28 18 10 64 35 30 414 295 119 21 9 12 385 190 195 84 64 20 306 167 139 202 71 132 129 92 36 41 39 2 49 26 23 1,229 953 276 3,035 1,593 1,441 252 132 120 1,054 678 376 13 6 7 242 178 64 15 6 9 79 34 45 58 27 32 47 33 14 16 9 7 221 128 93 15,867 10,722 5,145 161 99 62 159 124 36 34 22 12 365 119 245 463 274 189 126 98 27 15 7 8 31 20 11 171 125 46 110 75 35 89 81 7 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 Standard Symbol CMVT CAG CPTS CXO CNXT CONN COP CONR CNX ED STZ CEG CAL CLR CNVR CVG CNW COO CBE CTB CPNO CPRT CNIC CLB COCO CPO GLW COR CORS CZZ CPWM COST COT CFC CVD CVA CVH COV COWN CR CRAY CREAF CMOS CS CREE CEI CROX CCI CCK CRXL CRYP CRZ KRY CSGS CSX CTCM CTRP CTS CBST CMI CMLS CW CUTR CVTX Contract Volume Total Call Put 40,980 24,493 16,487 71,908 37,928 33,980 23,699 13,710 9,989 1,043 595 448 27,038 25,343 1,695 31,882 15,196 16,686 2,099,149 1,334,989 764,160 25,148 12,441 12,707 218,262 137,907 80,355 64,943 34,217 30,726 51,749 33,511 18,238 121,769 67,538 54,231 851,148 388,131 463,017 65 45 20 3,053 2,893 160 10,922 7,413 3,509 20,014 8,587 11,427 78,679 50,357 28,322 32,082 22,224 9,858 35,079 25,202 9,877 35,506 7,108 28,398 11,510 7,126 4,384 4,953 4,855 98 40,607 30,063 10,544 11,727 6,499 5,228 30,449 24,194 6,255 1,264,125 873,252 390,873 4,159 3,981 178 300,707 116,457 184,250 2,555 2,300 255 25,622 2,645 22,977 501,133 266,299 234,834 1,197 568 629 4,827,291 1,676,587 3,150,704 12,702 7,642 5,060 37,760 26,619 11,141 73,331 59,187 14,144 18,321 10,485 7,836 6,311 3,936 2,375 4,444 4,095 349 16,906 11,970 4,936 2,038 1,597 441 11,771 9,716 2,055 48,999 31,285 17,714 857,183 479,714 377,469 135 105 30 2,057,150 1,336,454 720,696 31,125 19,272 11,853 80,426 52,246 28,180 8,034 5,294 2,740 32,445 19,349 13,096 210 106 104 197,493 164,972 32,521 18,445 11,834 6,611 544,183 399,950 144,233 69,983 20,960 49,023 192,032 121,906 70,126 13,459 494 12,965 120,318 89,621 30,697 255,778 138,926 116,852 11,075 7,348 3,727 5,857 4,316 1,541 24,751 14,720 10,031 298,196 204,281 93,915 Stock Comverse Technology, Inc. ConAgra, Inc. Conceptus, Inc. Concho Resources, Inc. Conexant Systems, Inc Conn's, Inc. ConocoPhillips Conor Medsystems, Inc. Consol Energy, Inc. Consolidated Edison, Inc. Constellation Brands, Inc. Constellation Energy Corp. Continental Airlines, Inc. (Class B) Continental Resources, Inc. Convera Corporation (New) Convergys Corp. Con-way, Inc. Cooper Companies, Inc. (The) Cooper Industries, Inc. Cooper Tire & Rubber Company Copano Energy LLC Copart, Inc. Copernic, Inc. Core Laboratories N.V. Corinthian Colleges, Inc. Corn Products International Corning, Incorporated Cortex Pharmaceuticals, Inc. Corus Bankshares, Inc. Cosan Limited Cost Plus, Inc. Costco Wholesale Corp. Cott Corporation Countrywide Financial Corporation Covance Covanta Holding Corporation Coventry Health Care, Inc. Covidien Ltd. Cowen Group, Inc. Crane Co. Cray, Inc. (New) Creative Technology Limited Credence Systems Corporation Credit Suisse Group - SPON ADR Cree, Inc. Crescent Real Estate Equities, Inc. Crocs, Inc. Crown Castle International Corp. Crown Holdings, Inc. Crucell NV - ADR CryptoLogic Limited Crystal River Capital, Inc. Crystallex International Corporation CSG Systems International, Inc. CSX Corporation CTC Media, Inc. Ctrip.com International, Ltd. CTS Corporation (New) Cubist Pharmaceuticals, Inc. Cummins, Inc. Cumulus Media, Inc.- Cl A Curtiss-Wright Corporation Cutera, Inc. CV Therapeutics, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 37 Average Daily Volume Total Call Put 163 98 66 286 151 135 94 55 40 23 13 10 108 101 7 127 61 66 8,363 5,319 3,044 100 50 51 870 549 320 259 136 122 206 134 73 485 269 216 3,391 1,546 1,845 2 2 1 12 12 1 44 30 14 80 34 46 313 201 113 128 89 39 140 100 39 208 42 166 46 28 17 34 33 1 162 120 42 47 26 21 121 96 25 5,036 3,479 1,557 17 16 1 1,198 464 734 30 27 3 102 11 92 1,997 1,061 936 5 2 3 19,232 6,680 12,553 51 30 20 150 106 44 292 236 56 144 83 62 25 16 9 18 16 1 67 48 20 8 6 2 47 39 8 195 125 71 3,415 1,911 1,504 1 0 0 8,196 5,325 2,871 124 77 47 320 208 112 32 21 11 129 77 52 30 15 15 787 657 130 73 47 26 2,168 1,593 575 279 84 195 765 486 279 61 2 59 479 357 122 1,019 553 466 44 29 15 23 17 6 99 59 40 1,188 814 374 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 Standard Symbol CVS CYBX CYMI CYNO CYPB CY CYT CYTR CYTC DHI DADE DAI DAKT DHR DRI DDUP DTLK DVA DPM DF DECK DCGN DE DK DELL DPHIQ DLP DAL DFC DPTR DNR DNDN DNN XRAY DEPO HXM DB DT DVN DXCM DGIT DEO DO DRH DSX DKS DBD DIGE DGII DOC DGIN DRIV DTAS DDS DIOD DFS DISCA DSCO DESC DITC DIVX DJO DCEL RDY Contract Volume Total Call Put 1,292,358 797,847 494,511 38,852 24,015 14,837 56,161 26,355 29,806 18,430 12,988 5,442 494,504 304,658 189,846 623,121 420,105 203,016 2,736 1,903 833 14,792 14,446 346 43,267 25,375 17,892 599,153 276,613 322,540 6,444 3,557 2,887 267,087 171,011 96,076 81,867 51,081 30,786 58,158 32,987 25,171 25,666 15,476 10,190 37,736 8,743 28,993 2,240 1,838 402 147,097 107,361 39,736 26,796 15,133 11,663 54,048 33,011 21,037 81,468 36,635 44,833 4,167 3,588 579 565,723 319,252 246,471 22,225 14,883 7,342 2,123,107 1,255,560 867,547 1,483 761 722 3,050 1,545 1,505 368,091 284,895 83,196 83,443 30,650 52,793 165,334 109,020 56,314 61,076 42,326 18,750 6,496,995 4,254,412 2,242,583 40,986 32,616 8,370 30,520 20,364 10,156 28,107 25,249 2,858 22,168 14,364 7,804 80,724 38,982 41,742 39,205 26,554 12,651 583,221 368,792 214,429 4,332 3,627 705 7,759 5,532 2,227 40,076 24,167 15,909 399,486 277,453 122,033 824 681 143 93,825 68,582 25,243 67,403 31,317 36,086 19,110 5,458 13,652 35,742 18,537 17,205 3,277 2,116 1,161 1,460 764 696 2,741 2,697 44 176,891 98,581 78,310 468 134 334 151,066 89,620 61,446 16,744 11,051 5,693 59,211 29,048 30,163 16,948 13,028 3,920 17,044 13,225 3,819 4,810 3,180 1,630 7,966 4,600 3,366 88,567 68,970 19,597 13,299 8,011 5,288 16,314 12,778 3,536 27,386 15,373 12,013 Stock CVS Caremark Corporation Cyberonics, Inc. Cymer, Inc. Cynosure, Inc. Cypress Bioscience, Inc. Cypress Semiconductor Corporation Cytec Industries, Inc. CytRx Corporation CYTYC Corporation D.R. Horton, Inc. Dade Behring Holdings, Inc. Daimler AG Daktronics, Inc. Danaher Corporation Darden Restaurants, Inc. Data Domain, Inc. Datalink Corporation DaVita, Inc. DCP Midstream Partners, LP Dean Foods Company Deckers Outdoor Corporation deCODE Genetics, Inc. (New) Deere & Company Delek US Holdings, Inc. Dell Computer Corp. Delphi Corporation Delta & Pine Land Co. Delta Air Lines Delta Financial Corporation Delta Petroleum Corporation Denbury Resources, Inc. Dendreon Corporation Dennison Mines Corporation DENTSPLY International, Inc. Depomed, Inc. Desarrolladora Homex S.A. de C.V. Deutsche Bank AG Deutsche Telekom AG ADR Devon Energy Corporation Dexcom, Inc. DG Fastchannel, Inc. Diageo PLC Diamond Offshore Drilling, Inc. DiamondRock Hospitality Company Diana Shipping, Inc. Dick's Sporting Goods, Inc. Diebold, Incorporated Digene Corp. Digi International, Inc. (New) Digital Angel Corporation Digital Insight Corporation Digital River, Inc. Digitas, Inc. Dillard Department Stores, Inc. (Class A) Diodes, Incorporated Discover Financial Services Discovery Holding Company Discovery Laboratories, Inc. Distributed Energy Systems Corp. Ditech Networks, Inc. DivX, Inc. DJO, Incorporated Dobson Communications Corp. (New) Doctor Reddy's Laboratories Limited (New) CHICAGO BOARD OPTIONS EXCHANGE Page 38 Average Daily Volume Total Call Put 5,149 3,179 1,970 155 96 59 224 105 119 114 81 34 1,970 1,214 756 2,483 1,674 809 11 8 3 101 98 2 172 101 71 2,387 1,102 1,285 26 14 12 1,064 681 383 326 204 123 232 131 100 102 62 41 419 97 322 9 7 2 586 428 158 107 60 46 215 132 84 325 146 179 17 14 2 2,254 1,272 982 89 59 29 8,459 5,002 3,456 6 3 3 12 6 6 2,204 1,706 498 446 164 282 659 434 224 243 169 75 25,884 16,950 8,935 244 194 50 122 81 40 112 101 11 88 57 31 322 155 166 156 106 50 2,324 1,469 854 17 14 3 42 30 12 160 96 63 1,592 1,105 486 12 10 2 374 273 101 269 125 144 76 22 54 142 74 69 13 8 5 6 3 3 11 11 0 705 393 312 2 1 1 602 357 245 67 44 23 466 229 238 68 52 16 68 53 15 19 13 6 32 18 13 353 275 78 53 32 21 65 51 14 109 61 48 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 Standard Symbol DLB DLLR DG DTG DLTR D DPZ UFS RRD DRL HILL DBTK DEI DDE DOW DJ DSL DWA DRC DRQ DRS DRYS DSPG DSW DD DUK DRE DYAX DY BOOM DVAX DCP DYN ETFC EGLE EXP EROC ELNK EMN EK ETN EV EBAY ELON DISH ECIL ECLP ECLG EPEX EIX EEEE EW AGE EFD EAGL EJ EP ELN EGO ESIO ERTS EDS EQ EMC Contract Volume Total Call 20,430 13,996 3,736 2,564 50,013 30,274 3,024 1,394 86,139 67,581 195,491 86,062 20,591 12,998 614,081 308,999 17,309 12,528 88,679 75,123 9,439 8,774 5,740 4,705 25,670 3,730 3,138 1,122 549,976 399,860 285,305 158,313 197,085 73,338 37,972 28,911 38,148 25,625 67,236 43,984 10,075 7,163 910,820 611,288 32,780 23,132 47,444 20,210 348,137 203,544 239,453 183,075 1,135 332 25,027 14,707 9,256 5,704 51,272 38,965 7,049 5,216 19,718 17,089 167,001 112,596 1,990,523 1,279,074 85,449 64,314 80,309 51,507 1,758 701 111,600 81,309 26,304 16,962 517,793 292,295 54,833 31,692 3,806 1,569 2,408,453 1,582,612 87,065 67,258 365,169 269,924 8,082 6,194 39,311 20,638 9,274 7,677 21,313 13,807 66,194 31,920 2,477 1,446 23,133 12,012 54,608 38,149 5,195 4,193 38,724 28,591 52,082 39,158 525,228 269,053 2,002,161 1,482,682 26,196 20,386 9,665 7,755 541,673 334,104 151,966 103,194 26,283 14,002 3,335,013 2,605,692 Stock Dolby Laboratories, Inc. Dollar Financial Corporation Dollar General Corporation Dollar Thrifty Automotive Group, Inc. Dollar Tree Stores, Inc. Dominion Resources, Inc. Domino's Pizza, Inc. Domtar Corporation Donnelley (R.R.) & Sons Company Doral Financial Corp. Dot Hill Systems Corp. Double-Take Software, Inc. Douglas Emmett, Inc. Dover Downs Gaming & Entertainment, Inc. Dow Chemical Company (The) Dow Jones & Company, Inc. Downey Financial Corporation DreamWorks Animation SKG, Inc. Cl A Dresser-Rand Group, Inc. Dril-Quip, Inc. DRS Technologies, Inc. DryShip, Inc. DSP Group DSW, Inc. du Pont (E.I.) de Nemours & Company Duke Energy Company Duke-Weeks Realty Investment, Inc. Dyax Corporation Dycom Industries, Inc. Dynamic Materials Corporation Dynavax Technologies Corporation DynCorp International, Inc. Dynegy, Inc. E*Trade Financial Corporation Eagle Bulk Shipping, Inc. Eagle Materials, Inc. Eagle Rock Energy Partners Ltd. EarthLink, Inc. Eastman Chemical Company Eastman Kodak Company Eaton Corporation Eaton Vance Corporation eBay, Inc. Echelon Corporation EchoStar Communications Corporation ECI Telecom Limited Eclipsys Corporation eCollege.com Edge Petroleum Corporation Edison International Educate, Inc. Edward Lifesciences Corporation Edwards (A.G.) & Sons, Inc. eFunds Corporation EGL, Inc. E-House China Holdings Ltd. El Paso Corporation Elan Corporation PLC ADR Eldorado Gold Corporation Electro Scientific Industries, Inc. Electronic Arts, Inc. Electronic Data Systems, Inc. Embarq Corporation EMC Corporation CHICAGO BOARD OPTIONS EXCHANGE Page 39 Put 6,434 1,172 19,739 1,630 18,558 109,429 7,593 305,082 4,781 13,556 665 1,035 21,940 2,016 150,116 126,992 123,747 9,061 12,523 23,252 2,912 299,532 9,648 27,234 144,593 56,378 803 10,320 3,552 12,307 1,833 2,629 54,405 711,449 21,135 28,802 1,057 30,291 9,342 225,498 23,141 2,237 825,841 19,807 95,245 1,888 18,673 1,597 7,506 34,274 1,031 11,121 16,459 1,002 10,133 12,924 256,175 519,479 5,810 1,910 207,569 48,772 12,281 729,321 Average Daily Volume Total Call Put 81 56 26 34 24 11 199 121 79 12 6 6 343 269 74 779 343 436 82 52 30 2,447 1,231 1,215 69 50 19 353 299 54 38 35 3 48 39 9 118 17 101 13 4 8 2,191 1,593 598 1,137 631 506 785 292 493 151 115 36 152 102 50 268 175 93 40 29 12 3,629 2,435 1,193 131 92 38 189 81 109 1,387 811 576 954 729 225 5 1 3 100 59 41 37 23 14 204 155 49 28 21 7 79 68 10 665 449 217 7,930 5,096 2,834 340 256 84 320 205 115 8 3 5 445 324 121 105 68 37 2,063 1,165 898 218 126 92 15 6 9 9,595 6,305 3,290 347 268 79 1,455 1,075 379 32 25 8 157 82 74 37 31 6 85 55 30 264 127 137 10 6 4 92 48 44 218 152 66 21 17 4 154 114 40 627 472 156 2,093 1,072 1,021 7,977 5,907 2,070 104 81 23 39 31 8 2,158 1,331 827 605 411 194 105 56 49 13,287 10,381 2,906 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 Standard Symbol EMKR EMR EMIS EMMS EIG ERJ ELX EEP ECA EAC ENP WIRE ENCY ENDP ENWV EGN ENR ENER EPL ETE ETP ES ERF ENG ESV ENTG ETR EPE EPD ENT ENZ ENZN EOG EPIQ EPIX EQIX EQT ELS EOP EQR ERES ERIC ESCL ESMK ESPD ESST KEYW EL ETH ESEA EVEP EVVV RE EEE ESLR EXM XCO EXEL EXC EXPE EXPD ESRX XJT EXH Contract Volume Total Call 13,970 11,446 166,175 130,802 5,221 4,463 13,580 8,424 1,464 570 24,021 15,278 98,182 41,813 38,973 21,163 377,173 235,073 6,283 4,751 1,430 435 72,853 53,552 181,847 133,498 46,130 31,468 6,130 4,090 9,920 7,010 21,273 10,491 480,168 344,538 71,368 42,276 129,258 114,461 77,370 42,524 58 58 73,783 54,817 17,878 14,769 191,696 126,261 8,913 5,950 73,428 35,202 803 643 60,532 26,184 20,287 10,055 68,884 59,015 34,234 21,710 135,467 69,457 17,084 12,868 10,427 8,070 64,418 34,389 24,549 6,421 799 401 293,083 265,575 21,131 12,793 21,571 17,547 251,326 130,966 10,185 3,887 654 362 20,947 17,813 7,440 7,405 3,191 3,189 30,508 17,919 30,086 6,593 17,386 13,339 1,493 775 21,935 11,700 36,721 27,440 290,866 184,582 310,504 222,579 157,834 118,728 81,520 31,274 37,038 21,029 298,443 167,693 109,363 55,622 70,246 36,893 395,792 248,207 23,288 16,964 125 85 Stock EMCORE Corporation (New) Emerson Electric Company Emisphere Technologies, Inc. Emmis Communications Corp. Cl A Employers Holdings, Inc. Empresa Brasileira de Aeronautica S.A. Emulex Corporation Enbridge Energy Partners, L.P. EnCana Corporation Encore Acquisition Company Encore Energy Partners LP Encore Wire Corporation Encysive Pharmaceuticals, Inc. Endo Pharmaceuticals Holdings, Inc. Endwave Corporation Energen Corp. Energizer Holdings, Inc. Energy Conversion Devices, Inc. Energy Partners, Ltd. Energy Transfer Equity L.P. Energy Transfer Partners EnergySolutions, Inc. Enerplus Resources Fund ENGlobal Corporation ENSCO International, Incorporated Entegris, Inc. Entergy Corporation Enterprise GP Holdings LP Enterprise Products Partners L.P. Enterra Energy Trust Enzo Biochem, Inc. Enzon Pharmaceuticals, Inc. EOG Resources, Inc. EPIQ Systems, Inc. EPIX Pharmaceuticals, Inc. Equinix, Inc. Equitable Resources, Inc. Equity Lifestyle Properties, Inc. Equity Office Properties Trust Equity Residential eRESEARCH Technology, Inc. Ericsson (L.M.) Telephone Co. ADR Escala Group, Inc. Esmark, Inc. eSPEED, Inc. ESS Technology, Inc. Essex Corporation Estee Lauder Companies, Inc. (The) (Class A) Ethan Allen Interiors, Inc. Euroseas Ltd. EV Energy Partners, LP ev3, Inc. Everest Reinsurance Holdings, Inc. Evergreen Energy, Inc. Evergreen Solar, Inc. Excel Maritime Carriers Ltd. EXCO Resources, Inc. Exelixis, Inc. Exelon Corporation Expedia, Inc. (New) Expeditors International of Washington, Inc. Express Scripts, Inc.-Cl A ExpressJet Holdings, Inc. Exterran Holdings, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 40 Put 2,524 35,373 758 5,156 894 8,743 56,369 17,810 142,100 1,532 995 19,301 48,349 14,662 2,040 2,910 10,782 135,630 29,092 14,797 34,846 0 18,966 3,109 65,435 2,963 38,226 160 34,348 10,232 9,869 12,524 66,010 4,216 2,357 30,029 18,128 398 27,508 8,338 4,024 120,360 6,298 292 3,134 35 2 12,589 23,493 4,047 718 10,235 9,281 106,284 87,925 39,106 50,246 16,009 130,750 53,741 33,353 147,585 6,324 40 Average Daily Volume Total Call Put 56 46 10 662 521 141 21 18 3 54 34 21 7 3 4 96 61 35 391 167 225 155 84 71 1,503 937 566 25 19 6 31 9 22 290 213 77 724 532 193 184 125 58 24 16 8 40 28 12 85 42 43 1,913 1,373 540 284 168 116 515 456 59 308 169 139 19 19 0 294 218 76 71 59 12 764 503 261 36 24 12 293 140 152 5 4 1 241 104 137 81 40 41 274 235 39 136 86 50 540 277 263 68 51 17 42 32 9 257 137 120 98 26 72 7 3 3 1,168 1,058 110 84 51 33 86 70 16 1,001 522 480 41 15 25 28 16 13 83 71 12 30 30 0 13 13 0 122 71 50 120 26 94 217 167 51 17 9 8 87 47 41 146 109 37 1,159 735 423 1,237 887 350 629 473 156 325 125 200 148 84 64 1,189 668 521 436 222 214 280 147 133 1,577 989 588 93 68 25 0 0 0 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 Standard Symbol EXTR XOM EZPW FFIV FDS FIC FCS FFH FALC FDO FNM FARO FAST FCSX FRE FDX FEIC FTWR FNF FIS FITB FNSR FBP FCFS FDC FHN FMD FSLR FE FED FISV FLML FLDR FLE FLEX FLIR FLA FRK FTK FLOW FLS FLR FTI FMCN FL FRPT F FDG FRX FST FORM FIG FO FOSL FWLT FCL FDRY FS FOXH FPL FBTX BEN FCX RAIL Stock Extreme Networks, Inc. Exxon Mobil Corporation EZCORP, Inc. F5 Networks, Inc. FactSet Research Systems, Inc. Fair, Isaac, Inc. Fairchild Semiconductor Int'l, Inc. Fairfax Financial Holdings Limited FalconStor Software, Inc. Family Dollar Stores, Inc. Fannie Mae FARO Technologies, Inc. Fastenal Company FCStone Group, Inc. Federal Home Loan Mortgage Corporation (Freddie Ma FedEx Corporation FEI Company FiberTower Corporation Fidelity National Financial, Inc. Fidelity National Information Services, Inc. Fifth Third Bancorp Finisar Corporation (New) First Bancorp Puerto Rico First Cash Financial Services, Inc. First Data Corporation First Horizon National Corporation First Marblehead Corporation First Solar, Inc. FirstEnergy Corp. FirstFed Financial Corp. FIserv, Inc. Flamel Technologies S.A., ADS Flanders Corporation Fleetwood Enterprises, Inc. Flextronics International Ltd. FLIR Systems, Inc. Florida East Coast Industries, Inc. Florida Rock Industries, Inc. Flotek Industries, Inc. Flow International Corporation Flowserve Corporation Fluor Corporation (New) FMC Technologies, Inc. Focus Media Holding Limited Foot Locker, Inc. Force Protecton, Inc. Ford Motor Company Fording Canadian Coal Trust Forest Laboratories, Inc. Forest Oil Corporation FormFactor, Inc. Fortress Investment Group LLC Fortune Brands, Inc. Fossil, Inc. Foster Wheeler Ltd. (New) Foundation Coal Holdings, Inc. Foundry Networks, Inc. Four Seasons Hotels, Inc. FoxHollow Technologies, Inc. FPL Group, Inc. Franklin Bank Corporation Franklin Resources, Inc. Freeport-McMoRan Copper & Gold Co., Inc. (Class B) Freightcar America, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 41 Contract Volume Total Call Put 12,719 12,183 536 2,619,359 1,568,048 1,051,311 65,401 49,436 15,965 284,836 164,436 120,400 180 117 63 7,831 3,899 3,932 28,693 13,755 14,938 59,870 23,646 36,224 43,373 36,348 7,025 53,082 10,464 42,618 817,815 315,036 502,779 22,788 14,184 8,604 97,932 47,650 50,282 42,547 27,838 14,709 480,880 229,180 251,700 652,210 317,318 334,892 17,587 11,682 5,905 15,900 14,162 1,738 34,220 19,469 14,751 783 228 555 109,398 61,949 47,449 39,080 34,917 4,163 61,913 44,779 17,134 19,993 11,939 8,054 228,563 100,964 127,599 43,543 14,263 29,280 283,353 159,933 123,420 617,517 369,670 247,847 34,287 17,938 16,349 125,291 33,041 92,250 60,479 38,547 21,932 127,997 70,833 57,164 3,205 1,383 1,822 13,675 6,429 7,246 138,728 107,496 31,232 49,777 35,686 14,091 38,135 24,492 13,643 79,781 65,979 13,802 16,604 11,470 5,134 19,835 13,843 5,992 25,517 17,822 7,695 107,903 60,155 47,748 65,904 36,401 29,503 656,375 429,435 226,940 140,724 70,175 70,549 334,484 249,242 85,242 1,939,598 961,596 978,002 129,434 90,309 39,125 430,423 173,217 257,206 39,015 29,722 9,293 95,074 59,756 35,318 95,160 50,217 44,943 36,296 19,011 17,285 23,685 11,675 12,010 595,960 398,890 197,070 82,812 45,163 37,649 169,525 123,932 45,593 49,405 7,268 42,137 36,710 22,511 14,199 115,777 63,858 51,919 1,974 678 1,296 105,279 46,068 59,211 3,012,308 2,025,394 986,914 48,085 21,866 26,219 Average Daily Volume Total Call Put 51 49 2 10,436 6,247 4,188 261 197 64 1,135 655 480 1 0 0 31 16 16 114 55 60 239 94 144 173 145 28 211 42 170 3,258 1,255 2,003 91 57 34 390 190 200 335 219 116 1,916 913 1,003 2,598 1,264 1,334 70 47 24 63 56 7 136 78 59 3 1 2 436 247 189 156 139 17 247 178 68 80 48 32 911 402 508 173 57 117 1,129 637 492 2,628 1,573 1,055 137 71 65 499 132 368 241 154 87 510 282 228 13 6 7 54 26 29 553 428 124 198 142 56 173 111 62 318 263 55 297 205 92 79 55 24 102 71 31 430 240 190 263 145 118 2,615 1,711 904 561 280 281 2,201 1,640 561 7,727 3,831 3,896 516 360 156 1,715 690 1,025 155 118 37 379 238 141 435 229 205 145 76 69 94 47 48 2,374 1,589 785 330 180 150 675 494 182 197 29 168 146 90 57 461 254 207 30 10 20 419 184 236 12,001 8,069 3,932 192 87 104 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 Standard Symbol FMT FDP FBR FRG FRNT FTO FRO FTD FCN FCEL FTEK FUQI FBN FXEN GFA GME GRS GCI GPS GDI GRMN GSX GHS GTW GMST GNK GY DNA BGC GD GE GGP GMR GIS GM GWR GHCI GLS GNSS GTOP GPRO GNW GENZ GEOY GGR GGC GNA GGB GERN GYI GFIG GI GA GIGM GIL GILD GIVN GSK GLG GLBC GLBL GPN GSL GSF Contract Volume Total Call Put 621,209 266,988 354,221 24,142 17,458 6,684 116,109 89,750 26,359 52,382 42,887 9,495 6,660 4,289 2,371 239,873 178,026 61,847 303,547 191,764 111,783 2,188 1,168 1,020 38,335 28,594 9,741 49,755 39,155 10,600 132,249 77,826 54,423 723 482 241 18,401 11,084 7,317 39,105 28,593 10,512 7,136 5,442 1,694 278,433 197,415 81,018 56,832 44,595 12,237 65,007 39,828 25,179 497,635 338,724 158,911 23,816 17,690 6,126 2,703,279 1,880,556 822,723 14,691 13,188 1,503 48,113 43,001 5,112 52,419 37,163 15,256 39,290 34,640 4,650 44,239 29,517 14,722 9,134 8,288 846 917,198 543,130 374,068 130,182 75,987 54,195 149,999 106,102 43,897 4,081,884 2,693,396 1,388,488 33,184 14,404 18,780 58,226 33,035 25,191 38,155 25,627 12,528 4,766,999 2,299,650 2,467,349 14,598 11,966 2,632 23,801 17,750 6,051 11,856 7,430 4,426 52,874 31,681 21,193 232,777 166,019 66,758 59,541 30,181 29,360 28,410 16,182 12,228 312,845 193,145 119,700 1,239 1,045 194 26,243 18,915 7,328 140,017 80,251 59,766 32,407 24,054 8,353 58,689 36,789 21,900 129,134 103,217 25,917 55,185 28,456 26,729 43,941 22,035 21,906 67,159 51,701 15,458 664 307 357 200,787 163,433 37,354 3,857 361 3,496 628,399 400,176 228,223 13,726 9,083 4,643 277,406 150,561 126,845 61 21 40 45,649 31,867 13,782 68,023 55,793 12,230 75,909 45,355 30,554 1,195 544 651 553,466 391,508 161,958 Stock Fremont General Corporation Fresh Del Monte Products, Inc. Friedman, Billings, Ramsey Group, Inc. Fronteer Development Group Frontier Airlines Holdings, Inc. Frontier Oil Corporation Frontline Limited FTD Group, Inc. FTI Consulting, Inc. FuelCell Energy, Inc. Fuel-Tech N.V. Fuqi International, Inc. Furniture Brands International, Inc. FX Energy, Inc. Gafisa S.A. GameStop Corporation Gammon Gold, Inc. Gannett Company, Inc. Gap, Inc. (The) Gardner Denver, Inc. Garmin Ltd. Gasco Energy, Inc. GateHouse Media, Inc. Gateway, Inc. Gemstar-TV Guide Int'l, Inc. Genco Shipping & Trading Ltd. GenCorp, Inc. Genentech, Inc. General Cable Corporation General Dynamics Corporation General Electric Company General Growth Properties, Inc. General Maritime Corporation General Mills, Inc. General Motors Corporation Genesee & Wyoming, Inc. Genesis HealthCare Corporation Genesis Lease Limited Genesis Microchip, Incorporated. Genitope Corporation Gen-Probe, Incorporated Genworth Financial, Inc. Genzyme Corporation GeoEye, Inc. GeoGlobal Resources, Inc. Georgia Gulf Corporation Gerdau Ameristeel Corporation Gerdau S.A. Geron Corporation Getty Images, Inc. GFI Group, Inc. (New) Giant Industries, Inc. Giant Interactive Group, Inc. GigaMedia Ltd. Gildan Activewear, Inc. Gilead Sciences, Inc. Given Imaging Ltd. GlaxoSmithKline plc ADR GLG Partners, Inc. Global Crossing Ltd. (New) Global Industries Ltd. Global Payments, Inc. Global Signal, Inc. GlobalSanta Fe Corporation CHICAGO BOARD OPTIONS EXCHANGE Page 42 Average Daily Volume Total Call Put 2,475 1,064 1,411 96 70 27 463 358 105 209 171 38 27 17 9 956 709 246 1,209 764 445 9 5 4 153 114 39 198 156 42 527 310 217 21 14 7 73 44 29 156 114 42 39 30 9 1,109 787 323 226 178 49 259 159 100 1,983 1,349 633 95 70 24 10,770 7,492 3,278 59 53 6 192 171 20 209 148 61 157 138 19 235 157 78 36 33 3 3,654 2,164 1,490 519 303 216 598 423 175 16,262 10,731 5,532 132 57 75 232 132 100 152 102 50 18,992 9,162 9,830 58 48 10 95 71 24 60 38 22 211 126 84 927 661 266 237 120 117 113 64 49 1,246 770 477 56 48 9 105 75 29 558 320 238 129 96 33 234 147 87 514 411 103 220 113 106 175 88 87 268 206 62 35 16 19 800 651 149 175 16 159 2,504 1,594 909 55 36 18 1,105 600 505 3 1 2 182 127 55 271 222 49 302 181 122 5 2 3 2,205 1,560 645 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 Standard Symbol GSAT GCOM GMKT GMXR GOL GLNG GFI GRZ GG GSS GLDN GR GDP GT GOOG GTI GWW GVA GRP GAP GXP GB GBBK GMCR GW GPI ASR SIM TV GSIC GTXI GES GTRC GIFI GLF GYMB HAIN HAL HALO HBI HC HNSN HANS HOG HAR HLIT HMY HET TINY HRS HIG HTE HNR HAS HAYZ HAYN HDB HW HMA HNT HLEX HLS HWAY HL Contract Volume Total Call Put 73,708 35,964 37,744 31 21 10 42,126 33,805 8,321 23,824 11,323 12,501 74,164 50,263 23,901 8,703 5,565 3,138 499,285 358,596 140,689 21,650 17,880 3,770 985,955 645,723 340,232 269,908 254,376 15,532 7,982 5,271 2,711 47,815 31,182 16,633 36,891 26,668 10,223 478,909 280,111 198,798 8,423,195 5,053,046 3,370,149 21,701 16,577 5,124 22,405 16,203 6,202 36,376 25,358 11,018 115,281 69,472 45,809 45,122 27,887 17,235 21,356 9,584 11,772 9,260 4,562 4,698 6,421 1,538 4,883 12,963 10,340 2,623 106,892 74,670 32,222 26,695 12,314 14,381 225 136 89 2,734 1,715 1,019 37,939 25,444 12,495 29,644 20,005 9,639 12,187 4,267 7,920 120,657 73,187 47,470 26,020 14,359 11,661 839 442 397 16,690 10,513 6,177 61,791 25,366 36,425 11,563 6,360 5,203 2,822,584 1,795,611 1,026,973 25,122 17,182 7,940 6,366 3,164 3,202 4,232 3,089 1,143 228,768 157,022 71,746 100,655 63,149 37,506 585,445 228,766 356,679 115,941 80,164 35,777 56,710 42,521 14,189 251,131 151,474 99,657 407,439 298,772 108,667 13,046 9,661 3,385 47,491 33,292 14,199 58,550 35,006 23,544 96,289 67,882 28,407 26,670 21,618 5,052 29,598 22,291 7,307 125 105 20 6,281 4,185 2,096 51,631 29,623 22,008 81,945 54,141 27,804 96,533 54,964 41,569 31,812 15,831 15,981 5,353 4,034 1,319 69,966 40,469 29,497 36,243 17,146 19,097 212,963 163,353 49,610 Stock Globalstar, Inc. Globecomm Systems, Inc. Gmarket, Inc. GMX Resources, Inc. Gol Linhas Aereas Inteligentes S.A. Golar LNG Ltd. Gold Fields Limited Gold Reserve, Inc. Goldcorp, Inc. Golden Star Resources Ltd. Golden Telecom, Inc. Goodrich Corporation Goodrich Petroleum Corporation Goodyear Tire & Rubber Company (The) Google, Inc. GrafTech International Ltd. Grainger (W.W.), Inc. Granite Construction, Inc. Grant Prideco, Inc. Great Atlantic & Pacific Tea Company, Inc. (The) Great Plains Energy, Incorporated Greatbatch, Inc. Greater Bay Bancorp. Green Mountain Coffee Roasters, Inc. Grey Wolf, Inc. Group 1 Automotive, Inc. Grupo Aeroportuario Grupo Simec, S.A. de C.V. Grupo Televisa S.A. ADR GSI Commerce, Inc. GTx, Inc. Guess?, Inc. Guitar Center, Inc. Gulf Island Fabrication, Inc. GulfMark Offshore, Inc. Gymboree Corporation (The) Hain Food Group, Inc. Halliburton Company Halozyme Therapeutics, Inc. Hanesbrands, Inc. Hanover Compressor Company Hansen Medical, Inc. Hansen Natural Corporation Harley-Davidson, Inc. Harman International Industries, Incorporated Harmonic, Inc. Harmony Gold Mining Company Limited Harrah's Entertainment, Inc. Harris & Harris Group, Inc. Harris Corporation Hartford Financial Services Group, Inc.(The) Harvest Energy Trust Harvest Natural Resources, Inc. Hasbro, Inc. Hayes Lemmerz International, Inc. Haynes International, Inc. HDFC Bank Ltd. Headwaters Incorporated Health Management Associates, Inc. (Class A) Health Net, Inc. HealthExtras, Inc. Healthsouth Corp. Healthways, Inc. Hecla Mining Company CHICAGO BOARD OPTIONS EXCHANGE Page 43 Average Daily Volume Total Call Put 294 143 150 4 3 1 179 144 35 95 45 50 295 200 95 155 99 56 1,989 1,429 561 86 71 15 3,928 2,573 1,356 1,075 1,013 62 32 21 11 190 124 66 147 106 41 1,908 1,116 792 33,559 20,132 13,427 86 66 20 89 65 25 145 101 44 459 277 183 180 111 69 85 38 47 37 18 19 26 6 19 122 98 25 426 297 128 106 49 57 3 2 1 11 7 4 151 101 50 118 80 38 49 17 32 481 292 189 104 57 46 3 2 2 66 42 25 246 101 145 46 25 21 11,245 7,154 4,092 107 73 34 25 13 13 17 12 5 1,589 1,090 498 662 415 247 2,332 911 1,421 462 319 143 226 169 57 1,001 603 397 1,623 1,190 433 52 38 13 189 133 57 233 139 94 384 270 113 106 86 20 118 89 29 1 1 0 79 52 26 206 118 88 326 216 111 385 219 166 127 63 64 21 16 5 279 161 118 144 68 76 848 651 198 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 Standard Symbol HLYS HNZ HLX HP HLF HERO HRLY HTZ HES HEW HPQ HXL HIBB HLT HIMX HIT HITT HLTH HMSY HOKU HEPH HOC HOLX HD HMIN HSOA HON HOFF HOS HSP HPT HST HOTT SOLD THX HWCC HOV HBC HNP HCBK HGSI HUM JBHT HBAN HUN HTCH HTX HYDL HYSL HYTM ITWO IACI IAG IBN ICLR ICON ICOS IAR IDIX IDXX IDMI IFLO IHP IIVI Contract Volume Total Call Put 117,994 63,136 54,858 62,999 37,016 25,983 66,731 51,196 15,535 57,809 45,035 12,774 106,179 56,720 49,459 99,165 62,294 36,871 314 235 79 18,382 9,355 9,027 225,174 129,952 95,222 3,695 3,137 558 1,365,282 892,278 473,004 25,122 19,258 5,864 20,180 8,285 11,895 163,816 101,421 62,395 11,264 9,318 1,946 10,556 6,856 3,700 26,989 16,844 10,145 177,033 148,145 28,888 5,702 4,027 1,675 121,403 84,651 36,752 24,041 19,257 4,784 86,318 49,434 36,884 185,352 130,910 54,442 4,336,292 2,388,501 1,947,791 60,398 40,002 20,396 296,872 144,768 152,104 343,227 239,842 103,385 20,223 11,965 8,258 39,366 25,909 13,457 38,108 25,778 12,330 27,291 19,014 8,277 54,278 24,812 29,466 25,482 10,149 15,333 3,413 2,682 731 22,003 12,618 9,385 36,165 26,133 10,032 787,574 315,668 471,906 223,079 90,494 132,585 33,591 17,699 15,892 99,047 71,851 27,196 83,812 62,737 21,075 130,313 70,967 59,346 63,137 34,719 28,418 40,424 16,030 24,394 85,794 41,931 43,863 21,973 13,254 8,719 27,239 18,878 8,361 56,247 45,575 10,672 11,583 6,494 5,089 49,776 40,305 9,471 32,934 21,959 10,975 103,080 58,836 44,244 49,725 40,290 9,435 393,092 212,423 180,669 1,837 1,023 814 20,612 14,410 6,202 54,816 44,256 10,560 24,989 8,601 16,388 15,852 12,901 2,951 7,637 4,805 2,832 125,999 100,732 25,267 20,606 13,241 7,365 6,771 2,861 3,910 7,179 4,735 2,444 Stock Heelys, Inc. Heinz (H.J.) Company Helix Energy Solutions Group, Inc. Helmerich & Payne, Inc. Herbalife Ltd. Hercules Offshore, Inc. Herley Industries, Inc. Hertz Global Holdings, Inc. Hess Corporation Hewitt Associates, Inc. Hewlett-Packard Company Hexcel Corporation (New) Hibbett Sports, Inc. Hilton Hotels Corporation Himax Technologies, Inc. Hitachi Ltd. ADR Hittite Microwave Corporation HLTH Corporation HMS Holdings Corporation Hoku Scientific, Inc. Hollis-Eden Pharmaceuticals, Inc. Holly Corporation Hologic, Inc. Home Depot, Inc. (The) Home Inns & Hotels Management, Inc. Home Solutions of America, Inc. Honeywell International, Inc. Horizon Offshore, Inc. (New) Hornbeck Offshore Services, Inc. Hospira, Inc. Hospitality Properties Trust Host Hotels & Resorts, Inc. Hot Topic, Inc. HouseValues, Inc. Houston Exploration Company (New) Houston Wire & Cable Company Hovnanian Enterprises, Inc. HSBC Holdings plc Huaneng Power International, Inc. Hudson City Bancorp, Inc. Human Genome Sciences, Inc. Humana, Inc. Hunt (J.B.) Transport Services, Inc. Huntington Bancshares, Inc. Huntsman Corporation Hutchinson Technology, Inc. Hutchison Telecommunicatons International Ltd. Hydril Co. Hyperion Solutions Corporation Hythiam, Inc. i2 Technologies, Inc. (New) IAC/InterActiveCorp IAMGOLD Corporation ICICI Bank Limited ICON plc Iconix Brand Group, Inc. ICOS Corporation Idearc, Inc. Idenix Pharmaceuticals, Inc. IDEXX Laboratories, Inc. IDM Pharma, Inc. I-Flow Corporation IHOP Corporation II-VI Incorporated CHICAGO BOARD OPTIONS EXCHANGE Page 44 Average Daily Volume Total Call Put 470 252 219 251 147 104 266 204 62 230 179 51 423 226 197 395 248 147 1 1 0 73 37 36 897 518 379 15 12 2 5,439 3,555 1,884 100 77 23 80 33 47 653 404 249 45 37 8 42 27 15 108 67 40 705 590 115 29 20 9 484 337 146 96 77 19 344 197 147 738 522 217 17,276 9,516 7,760 285 189 96 1,183 577 606 1,367 956 412 81 48 33 157 103 54 152 103 49 109 76 33 216 99 117 102 40 61 14 11 3 88 50 37 144 104 40 3,138 1,258 1,880 889 361 528 134 71 63 395 286 108 334 250 84 519 283 236 252 138 113 161 64 97 342 167 175 88 53 35 109 75 33 224 182 43 46 26 20 198 161 38 131 87 44 411 234 176 198 161 38 1,566 846 720 23 13 10 82 57 25 218 176 42 100 34 65 63 51 12 30 19 11 750 600 150 82 53 29 27 11 16 29 19 10 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 Standard Symbol IKN ITW ILMN IMN IMAX IMCL IIG IMMR IMM BLUD IMMU IMH IMO IPSU RX INFS INCY IDEV IMB IFX INFN INFA INSP INFY IFS ING IR IM ISSC INPC ISPH IDTI IESC ISSI INTC IBKR ININ ICE IDCC IN ITMN INAP IBM ICO IFF IGT IP IRF ISE ICGE IIJI IOC IPG ISIL INTV IWOV IVAC ILSE INGN INTU ISRG VTIV IMA ITG Contract Volume Total Call Put 128,506 65,455 63,051 129,103 88,380 40,723 174,437 120,414 54,023 9,081 4,503 4,578 39,327 31,462 7,865 574,792 349,261 225,531 845,860 386,618 459,242 109,852 97,264 12,588 6,979 4,089 2,890 77,018 60,934 16,084 134,162 101,408 32,754 105,536 54,785 50,751 1,506 1,056 450 15,729 10,276 5,453 23,037 12,690 10,347 52 52 0 14,830 12,318 2,512 52,390 30,747 21,643 1,296,289 463,336 832,953 8,427 6,429 1,998 18,679 11,446 7,233 49,947 39,914 10,033 76,261 45,968 30,293 224,342 140,072 84,270 774 412 362 102,651 43,430 59,221 148,102 82,187 65,915 12,498 8,787 3,711 15,724 6,605 9,119 75,010 61,517 13,493 6,878 5,838 1,040 69,850 32,989 36,861 1,115 593 522 2,171 2,120 51 4,976,771 3,332,622 1,644,149 84,008 67,456 16,552 28,533 18,498 10,035 1,462,134 909,568 552,566 273,345 199,947 73,398 35,407 19,342 16,065 234,845 122,547 112,298 59,066 43,976 15,090 2,300,094 1,243,280 1,056,814 36,346 32,840 3,506 38,720 23,820 14,900 223,071 140,041 83,030 167,532 111,149 56,383 121,759 68,528 53,231 127,448 78,913 48,535 7,071 6,863 208 10,720 8,665 2,055 929,872 517,772 412,100 39,955 23,465 16,490 54,074 30,810 23,264 6,743 5,138 1,605 10,466 7,383 3,083 48,251 26,630 21,621 4,283 3,678 605 28,004 19,251 8,753 117,305 81,373 35,932 688,353 365,819 322,534 11,240 7,339 3,901 32,271 24,639 7,632 33,414 24,158 9,256 Stock Ikon Office Solutions, Inc. Illinois Tool Works, Inc. Illumina, Inc. Imation Corporation Imax Corporation ImClone Systems, Incorporated Imergent, Inc. Immersion Corporation (New) Immtech International, Inc. Immucor, Inc. Immunomedics, Inc. Impac Mortgage Holdings, Inc. Imperial Oil Ltd. Imperial Sugar Company IMS Health, Inc. In Focus Corp, Inc. Incyte Corporation Indevus Pharmaceuticals, Inc. Indymac Mortgage Holdings Infineon Technologies AG Infinera Corporation Informatica Corporation InfoSpace, Inc. Infosys Technologies Limited Infrasource Services, Inc. ING Groep NV Ingersoll-Rand Company Ingram Micro, Inc. (New) Innovative Solutions and Support, Inc. InPhonic, Inc. Inspire Pharmaceuticals, Inc. Integrated Device Technology, Inc. Integrated Electrical Services, Inc. Integrated Silicon Solution (New) Intel Corporation Interactive Brokers Group, Inc. Interactive Intelligence, Inc. IntercontinentalExchange, Inc. InterDigital, Inc. Intermec, Inc. InterMune, Inc. Internap Network Services Corporation International Business Machines Corporation International Coal Group, Inc. International Flavors & Fragrances, Inc. International Game Technology International Paper Company International Rectifier Corporation International Securities Exchange Holdings, Inc. Internet Capital Group, Inc. (New) Internet Initiative Japan, Inc. InterOil Corporation Interpublic Group of Companies, Inc. (The) Intersil Corporation Intervoice, Inc. (New) Interwoven, Inc. Intevac, Inc. IntraLase Corp. Introgen Therapeutics, Inc. Intuit Corporation Intuitive Surgical, Inc. inVentiv Health, Inc. Inverness Medical Innovations, Inc. Investment Technology Group (New) CHICAGO BOARD OPTIONS EXCHANGE Page 45 Average Daily Volume Total Call Put 512 261 251 514 352 162 695 480 215 36 18 18 157 125 31 2,290 1,391 899 3,370 1,540 1,830 438 388 50 28 16 12 307 243 64 535 404 130 420 218 202 6 4 2 84 55 29 92 51 41 0 0 0 59 49 10 209 122 86 5,164 1,846 3,319 34 26 8 151 92 58 199 159 40 304 183 121 894 558 336 4 2 2 409 173 236 590 327 263 50 35 15 63 26 36 299 245 54 27 23 4 278 131 147 5 3 2 9 8 0 19,828 13,277 6,550 522 419 103 116 76 41 5,825 3,624 2,201 1,089 797 292 141 77 64 936 488 447 235 175 60 9,164 4,953 4,210 145 131 14 154 95 59 889 558 331 667 443 225 485 273 212 508 314 193 28 27 1 43 35 8 3,705 2,063 1,642 159 93 66 215 123 93 27 20 6 42 29 12 192 106 86 17 15 2 112 77 35 467 324 143 2,742 1,457 1,285 45 29 16 193 148 46 133 96 37 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 Standard Symbol SWIM IFIN IVGN IO IOTN IPAS IPS IRIS IRBT IRM ISLN ISIS ISLE ILE SFI ITRI ITT ESI IVN XXIA IXYS JCG JCOM JASO JBL JBX JTX JEC JJZ JAKK JMBA JRCC JNS JAH JDSU JDO JEF JBLU JAS JNJ JCI JNY JLL JSDA JOSB JOYG JPM JNPR JUPM KALU KSU KDN KBH KBR K KNXA KNSY KERX KEG KEY KMB KIM KMP KMI Contract Volume Total Call Put 54,296 37,817 16,479 7,682 4,447 3,235 58,186 33,604 24,582 73,697 42,944 30,753 122,936 108,778 14,158 10,527 6,986 3,541 212,251 154,226 58,025 6,948 5,647 1,301 33,534 23,821 9,713 13,942 5,641 8,301 32,303 26,576 5,727 212,858 168,763 44,095 24,770 15,293 9,477 6,762 5,204 1,558 31,334 15,755 15,579 57,660 31,364 26,296 46,207 29,622 16,585 47,617 22,778 24,839 139,774 117,424 22,350 4,360 2,758 1,602 9,693 7,453 2,240 139,486 75,122 64,364 36,952 24,103 12,849 236,631 171,090 65,541 112,507 65,053 47,454 36,050 24,512 11,538 43,021 14,025 28,996 82,885 57,351 25,534 1,778 555 1,223 1,424 1,022 402 13,377 10,382 2,995 112,174 63,527 48,647 49,828 21,646 28,182 30,215 19,299 10,916 208,577 142,477 66,100 2,921 2,506 415 131,644 98,898 32,746 663,166 347,200 315,966 11,306 6,457 4,849 922,960 616,690 306,270 112,086 61,631 50,455 8,783 8,169 614 29,321 14,689 14,632 132,176 88,783 43,393 96,942 53,033 43,909 372,359 219,778 152,581 2,718,513 1,389,180 1,329,333 718,136 406,239 311,897 6,725 4,034 2,691 48,869 41,362 7,507 32,538 23,617 8,921 2,444 1,272 1,172 865,007 278,187 586,820 380,802 212,257 168,545 37,669 20,078 17,591 1,858 862 996 5,424 3,473 1,951 65,065 41,741 23,324 2,031 1,651 380 46,898 27,306 19,592 67,347 34,706 32,641 5,765 3,030 2,735 95,242 41,824 53,418 38,659 31,331 7,328 Stock INVESTools, Inc. Investors Financial Services Corp. Invitrogen Corporation ION Geophysical Corp. Ionatron, Inc. iPass, Inc. IPSCO, Inc. IRIS International, Inc. iRobot Corporation (New) Iron Mountain, Inc. Isilon Systems, Inc. Isis Pharmaceuticals, Inc. Isle of Capri Casinos, Inc. Isolagen, Inc. iStar Financial, Inc. Itron, Inc. ITT Corporation ITT Educational Services, Inc. Ivanhoe Mines Ltd. Ixia IXYS Corporation J. Crew Group, Inc. j2 Global Communications, Inc. JA Solar holdings Co., Ltd. Jabil Circuit, Inc. Jack in the Box, Inc. Jackson Hewitt Tax Service, Inc. Jacobs Engineering Group, Inc. Jacuzzi Brands, Inc. JAKKS Pacific, Inc. Jamba, Inc. James River Coal Company Janus Capital Group, Inc. Jarden Corporation JDS Uniphase Corp. Jed Oil, Inc. Jefferies Group, Inc.(New) JetBlue Airways Corporation Jo-Ann Stores, Inc. Class A Johnson & Johnson Johnson Controls, Inc. Jones Apparel Group, Inc. Jones Lang LaSalle, Inc. Jones Soda Co. Jos. A. Bank Clothiers, Inc. Joy Global, Inc. JPMorgan Chase & Co. Juniper Networks, Inc. Jupitermedia Corporation Kaiser Aluminum Corp. Kansas City Southern Industries, Inc. Kaydon Corporation KB HOME KBR, Inc. Kellogg Company Kenexa Corporation Kensey Nash Corporation Keryx Biopharmaceuticals, Inc. Key Energy Services, Inc. KeyCorp Kimberly-Clark Corporation Kimco Realty Corporation Kinder Morgan Energy Partners Kinder Morgan, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 46 Average Daily Volume Total Call Put 216 151 66 31 18 13 232 134 98 294 171 123 490 433 56 42 28 14 846 614 231 28 22 5 134 95 39 56 22 33 146 120 26 848 672 176 99 61 38 27 21 6 125 63 62 230 125 105 184 118 66 190 91 99 557 468 89 17 11 6 39 30 9 556 299 256 147 96 51 1,409 1,018 390 448 259 189 144 98 46 171 56 116 330 228 102 7 2 5 6 4 2 100 77 22 447 253 194 199 86 112 120 77 43 831 568 263 12 10 2 524 394 130 2,642 1,383 1,259 45 26 19 3,677 2,457 1,220 447 246 201 35 33 2 138 69 69 870 584 285 386 211 175 1,484 876 608 10,831 5,535 5,296 2,861 1,618 1,243 27 16 11 267 226 41 130 94 36 10 5 5 3,446 1,108 2,338 1,517 846 671 150 80 70 10 5 5 22 14 8 259 166 93 44 36 8 187 109 78 268 138 130 23 12 11 379 167 213 154 125 29 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 Standard Symbol KND KCI KG KGC KEX KFN KLAC NITE KNX VLCCF KSS KOMG KONG PHG KB KOPN KEP KFY KFT KKD KR KSWS KTC KLIC KVHI KYPH FSTR ID LLL LJPC LH LAB LRCX LAMR LFL LFG LNY LSTR LVS LCRD LSCC LAUR LAZ LCAV LDK LEAP LF LEA LGCY LM LEG LEH LEN LUK LVLT LXK LPL LHCG LBY LBTYA LINTA LCAPA LRY LTM Contract Volume Total Call Put 11,802 5,438 6,364 84,885 44,767 40,118 213,850 129,441 84,409 232,801 166,814 65,987 2,117 1,740 377 14,550 8,384 6,166 427,670 227,849 199,821 60,980 40,653 20,327 7,630 3,714 3,916 29,855 14,661 15,194 541,542 248,033 293,509 82,971 49,913 33,058 37,098 26,781 10,317 29,633 20,393 9,240 30,825 18,551 12,274 1,980 1,900 80 16,280 10,921 5,359 13,453 9,280 4,173 1,032,829 665,598 367,231 142,221 84,293 57,928 112,516 68,167 44,349 22,938 11,196 11,742 1,603 1,314 289 38,060 30,274 7,786 2,502 1,754 748 37,539 23,771 13,768 7,563 5,062 2,501 72,841 60,693 12,148 62,815 39,999 22,816 8,707 5,252 3,455 87,120 42,789 44,331 26,659 18,409 8,250 412,371 192,564 219,807 89,544 49,747 39,797 602 182 420 13,408 5,439 7,969 16,846 5,853 10,993 41,908 21,434 20,474 850,787 448,092 402,695 30,257 23,419 6,838 74 58 16 5,899 4,552 1,347 48,669 29,796 18,873 86,550 42,575 43,975 622,978 392,500 230,478 93,994 48,783 45,211 12,526 6,867 5,659 305,500 116,373 189,127 1,377 781 596 228,226 126,365 101,861 6,696 5,187 1,509 2,713,900 1,096,906 1,616,994 765,602 253,335 512,267 38,042 30,171 7,871 769,220 455,397 313,823 292,452 129,272 163,180 32,714 12,844 19,870 18,316 15,419 2,897 618 361 257 15,701 12,867 2,834 58,519 34,067 24,452 35,663 22,622 13,041 646 345 301 21,101 12,819 8,282 Stock Kindred Healthcare, Inc. Kinetic Concepts, Inc. King Pharmaceuticals, Inc. Kinross Gold Corporation Kirby Corporation KKR Financial Corp. KLA-Tencor Corporation Knight Capital Group, Inc. Knight Transporation, Inc. Knightsbridge Tankers Ltd. Kohl's Corporation Komag, Incorporated Kongzhong Corporation Koninklijke Philips Electronics N.V. Kookmin Bank Kopin Corp. Korea Electric Power Corporation Korn/Ferry International Kraft Foods, Inc. Krispy Kreme Doughnuts, Inc. Kroger Company (The) K-Swiss, Inc. KT Corporation Kulicke and Soffa Industries, Inc. KVH Industries, Inc. Kyphon, Inc. L.B. Foster Company L-1 Identity Solutions, Inc. L-3 Communications Hldgs. La Jolla Pharmaceutical Co. Laboratory Corporation of America Holdings LaBranche & Co, Inc. Lam Research Corporation Lamar Advertising Company Lan Airlines S.A. LandAmerica Financial Group, Inc. Landry's Seafood Restaurants, Inc. Landstar System, Inc. Las Vegas Sands Corp. LaserCard Corporation Lattice Semiconductor Laureate Education, Inc. Lazard Ltd. Cl A LCA-Vision, Inc. LDK Solar Company Ltd. Leap Wireless International, Inc. LeapFrog Enterprises, Inc. Lear Corporation Legacy Reserves Legg Mason, Inc. Leggett & Platt, Incorporated Lehman Brothers Holdings, Inc. Lennar Corporation Leucadia National Corp. Level 3 Comunications, Inc. Lexmark International Group, Inc. (Class A) LG.Phillips LCD Co., Ltd. ADR LHC Group, Inc. Libbey, Inc. Liberty Global, Inc. Liberty Interactive Series Liberty Media Holding Corporation Liberty Property Trust Life Time Fitness, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 47 Average Daily Volume Total Call Put 47 22 25 338 178 160 852 516 336 927 665 263 8 7 2 58 33 25 1,704 908 796 243 162 81 30 15 16 119 58 61 2,158 988 1,169 331 199 132 148 107 41 118 81 37 123 74 49 8 8 0 65 44 21 54 37 17 4,115 2,652 1,463 567 336 231 448 272 177 91 45 47 6 5 1 152 121 31 10 7 3 150 95 55 45 30 15 290 242 48 250 159 91 48 29 19 347 170 177 106 73 33 1,643 767 876 357 198 159 17 5 12 53 22 32 67 23 44 167 85 82 3,390 1,785 1,604 121 93 27 0 0 0 24 18 5 194 119 75 345 170 175 5,191 3,271 1,921 374 194 180 50 27 23 1,217 464 753 15 9 7 909 503 406 27 21 6 10,812 4,370 6,442 3,050 1,009 2,041 152 120 31 3,065 1,814 1,250 1,165 515 650 130 51 79 75 63 12 2 1 1 63 51 11 233 136 97 142 90 52 3 1 1 84 51 33 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 Standard Symbol LIFC LPNT LCUT LGND LLY LLNW LTD LNCR LECO LNC LLTC LINE LGF LFUS LYV LIZ JADE LOCM LMT CG LTR LOGI LOJN LSS LDG LFT LOOP LPX LOW LXU LSI LZ LUFK LULU LMRA LUM LMC LYO MDC MVSN M MGLN MGG LAVA MECA MGA MANH MTW MTEX MNKD HCR MAN MANT MFC MRO MCHX HZO ME MAR MMC MATK MSO MLM MVL Contract Volume Total Call 163,581 117,191 18,857 8,477 233 90 27,346 19,774 576,793 364,270 25,932 16,186 237,933 175,775 30,952 11,282 759 489 54,637 36,976 185,489 104,132 59,294 14,493 54,217 43,032 5,083 2,314 2,573 1,166 42,145 19,788 51,800 44,467 11,744 11,081 160,891 108,552 51,648 35,913 50,080 36,004 93,743 55,121 10,100 6,090 29,010 18,100 9,116 4,037 2,158 1,280 4,891 3,825 39,814 21,227 873,742 513,464 1,109 897 117,900 86,070 19,354 10,931 24,658 14,571 88,877 53,761 60,003 47,379 119,081 87,840 10,821 7,857 193,574 120,350 95,093 35,223 24,917 15,964 596,913 372,452 11,708 7,619 153,234 103,313 44,247 33,812 4,752 3,244 15,932 720 10,333 4,456 159,307 108,315 66,298 37,815 38,107 30,296 76,674 38,439 45,536 26,937 5,723 3,779 13,560 9,466 513,398 333,380 17,204 13,239 13,456 804 16,451 12,583 97,307 51,677 175,883 92,791 32,485 22,695 24,408 11,879 113,066 76,594 95,593 61,599 Stock LifeCell Corporation LifePoint Hospitals, Inc. Lifetime Brands, Inc. Ligand Pharmaceuticals Incorporated (Class B) Lilly (Eli) and Company Limelight Networks, Inc. Limited Brands, Inc. LInc.are Holdings, Inc. Lincoln Electric Holdings, Inc. Lincoln National Corporation Linear Technology Corporation Linn Energy LLC Lions Gate Entertainment Corp. Littelfuse, Inc. Live Nation, Inc. Liz Claiborne, Inc. LJ International Inc. Local.com Corp. Lockheed Martin Corporation Loews Corp - Carolina Group Loews Corporation Logitech International LoJack Corporation Lone Star Technologies, Inc. Long Drug Stores Corporation Longtop Financial Technologies Limited LoopNet, Inc. Louisiana-Pacific Corporation Lowe's Companies, Inc. LSB Industries, Inc. LSI Logic Corporation Lubrizol Corporation Lufkin Industries, Inc. Lululemon Athletica Lumera Corporation Luminent Mortgage Capital, Inc. Lundin Mining Corporation Lyondell Chemical Company M.D.C. Holdings, Inc. Macrovision Corp. Macy's, Inc. Magellan Health Services, Inc. Magellan Midstream Holdings LP Magma Design Automation, Inc. Magna Entertainment Corporation Magna International, Inc. Manhattan Associates, Inc. Manitowoc Company Mannatech, Incorporated Mannkind Corporation Manor Care, Inc. Manpower, Inc. ManTech International Corporation Manulife Financial Corporation Marathon Oil Corporation Marchex, Inc. MarineMax, Inc. Mariner Energy, Inc. Marriott International, Inc. Marsh & McLennan Companies, Inc. Martek Biosciences Corporation Martha Stewart Living - CL A Martin Marietta Materials, Inc. Marvel Entertainment, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 48 Put 46,390 10,380 143 7,572 212,523 9,746 62,158 19,670 270 17,661 81,357 44,801 11,185 2,769 1,407 22,357 7,333 663 52,339 15,735 14,076 38,622 4,010 10,910 5,079 878 1,066 18,587 360,278 212 31,830 8,423 10,087 35,116 12,624 31,241 2,964 73,224 59,870 8,953 224,461 4,089 49,921 10,435 1,508 15,212 5,877 50,992 28,483 7,811 38,235 18,599 1,944 4,094 180,018 3,965 12,652 3,868 45,630 83,092 9,790 12,529 36,472 33,994 Average Daily Volume Total Call Put 652 467 185 75 34 41 3 1 2 109 79 30 2,298 1,451 847 216 135 81 948 700 248 123 45 78 19 13 7 218 147 70 739 415 324 236 58 178 216 171 45 20 9 11 10 5 6 168 79 89 206 177 29 130 123 7 641 432 209 206 143 63 200 143 56 373 220 154 40 24 16 116 72 43 36 16 20 62 37 25 61 48 13 159 85 74 3,481 2,046 1,435 31 25 6 470 343 127 77 44 34 98 58 40 966 584 382 239 189 50 474 350 124 235 171 64 771 479 292 379 140 239 99 64 36 2,378 1,484 894 47 30 16 610 412 199 176 135 42 19 13 6 111 5 106 41 18 23 635 432 203 264 151 113 152 121 31 305 153 152 181 107 74 23 15 8 54 38 16 2,045 1,328 717 69 53 16 54 3 50 66 50 15 388 206 182 701 370 331 129 90 39 97 47 50 450 305 145 381 245 135 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 Standard Symbol MRVL MAS MEE MA MTRX MTXX MC MAT MXIM MBI MFE MNI MCDT MDR MCD MCGC MGRC MHP MCK MMR MWV MTL TAXI MEDX MHS MPW MDCO MRX MED MEDI MDTL MDVN MDT MPEL WFR MNT MENT MELI MRK MCY MRGE VIVO MDG MTH MERX MER MM MEOH MET MGM PCS MF MOGN MTG MGPI MCRL MCHP MU MCRS MSCC MSFT MSTR TUNE MVIS Contract Volume Total Call Put 2,214,057 1,735,087 478,970 123,618 45,386 78,232 179,723 106,321 73,402 2,365,365 1,501,384 863,981 24,165 18,987 5,178 10,167 6,473 3,694 14,411 11,673 2,738 63,688 39,688 24,000 256,642 159,137 97,505 778,978 268,918 510,060 42,417 23,969 18,448 22,120 12,255 9,865 4,187 1,118 3,069 243,868 168,784 75,084 1,398,684 1,059,381 339,303 8,018 4,583 3,435 12 2 10 151,793 54,974 96,819 61,170 39,909 21,261 39,787 27,421 12,366 5,858 4,201 1,657 104,530 37,976 66,554 16,860 5,289 11,571 1,370,524 901,202 469,322 187,212 98,360 88,852 4,528 2,404 2,124 34,838 23,556 11,282 285,745 208,444 77,301 30,510 24,459 6,051 544,347 363,887 180,460 656,555 381,497 275,058 106,963 72,312 34,651 555,024 348,425 206,599 217,198 161,898 55,300 924,187 615,013 309,174 57,485 36,855 20,630 18,628 9,715 8,913 23,303 16,171 7,132 1,024,131 611,926 412,205 8,942 6,617 2,325 4,717 3,452 1,265 17,622 14,031 3,591 60,921 44,205 16,716 140,405 47,587 92,818 5,110 2,475 2,635 2,657,553 1,195,926 1,461,627 37,445 22,509 14,936 15,728 13,710 2,018 79,645 38,879 40,766 266,707 138,132 128,575 77,705 41,338 36,367 19,453 15,934 3,519 156,778 82,498 74,280 498,864 150,685 348,179 11,049 6,301 4,748 16,828 12,407 4,421 30,935 15,044 15,891 1,193,763 878,114 315,649 32,649 22,823 9,826 34,642 21,384 13,258 5,308,502 3,907,222 1,401,280 115,787 63,923 51,864 19,072 16,752 2,320 30,582 23,702 6,880 Stock Marvell Technology Group Ltd. Masco Corporation Massey Energy Company MasterCard, Inc. Matrix Service Company Matrixx Initiatives, Inc. Matsushita Electic Industrial Co., Ltd. Mattel, Inc. Maxim Integrated Products, Inc. MBIA, Inc. McAfee, Inc. McClatchy Company McData Corporation Class B McDermott International, Inc. McDonald's Corporation MCG Capital Corporation McGrath Rentcorp McGraw-Hill Companies, Inc. (The) McKesson Corporation McMoran Exploration Co. MeadWestvaco Corporation Mechel Steel Group OAO Medallion Financial Corp. Medarex, Inc. Medco Health Solutions, Inc. Medical Properties Trust, Inc. Medicines Company (The) Medicis Pharmaceutical Corporation Medifast, Inc. MedImmune, Inc. Medis Technologies Ltd. Medivation, Inc. Medtronic, Inc. Melco PBL Entertainment LTD. MEMC Electronic Materials, Inc. Mentor Corporation Mentor Graphics Corporation Mercadolibre, Inc. Merck & Co., Inc. Mercury General Corp. Merge Technologies, Inc. Meridian Bioscience, Inc. Meridian Gold, Inc. Meritage Corporation Merix Corporation Merrill Lynch & Co., Inc. Metal Management, Inc. Methanex Corporation MetLife, Inc. Metro-Goldwyn-Mayer, Inc. Metropcs Communications, Inc. MF Global Ltd. MGI PHARMA, INC. MGIC Investment Corporation MGP Ingredients, Inc. Micrel, Inc. Microchip Technology, Inc. Micron Technology, Inc. MICROS Systems, Inc. Microsemi Corporation Microsoft Corporation MicroStrategy, Inc. Microtune, Inc. (New) Microvision, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 49 Average Daily Volume Total Call Put 8,821 6,913 1,908 493 181 312 716 424 292 9,424 5,982 3,442 96 76 21 41 26 15 57 47 11 254 158 96 1,022 634 388 3,103 1,071 2,032 169 95 73 88 49 39 17 4 12 972 672 299 5,572 4,221 1,352 32 18 14 1 0 0 605 219 386 244 159 85 159 109 49 23 17 7 482 175 307 67 21 46 5,460 3,590 1,870 746 392 354 18 10 8 139 94 45 1,138 830 308 122 97 24 2,169 1,450 719 2,616 1,520 1,096 584 395 189 2,211 1,388 823 924 689 235 3,682 2,450 1,232 229 147 82 74 39 36 416 289 127 4,080 2,438 1,642 36 26 9 19 14 5 70 56 14 243 176 67 559 190 370 20 10 10 10,588 4,765 5,823 149 90 60 63 55 8 317 155 162 1,063 550 512 310 165 145 182 149 33 625 329 296 1,988 600 1,387 44 25 19 67 49 18 123 60 63 4,756 3,498 1,258 130 91 39 138 85 53 21,149 15,567 5,583 461 255 207 76 67 9 122 94 27 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 Standard Symbol MWY MLNM MLHR MICC MIL MR MIPS MNG MIR MTU MIVA MKSI MBT MOBE MHK MDCC MOLX MOH TAP MNTA MCRI MGI MPWR MON MNST MRH MCO MOG/A MS MORN MOS MOSY MOT MOVE MOVIQ MPS MRVC MSCS MXB MWA MWA/B MFLX MGAM MUR MYL MYGN NABI NBR NLC NTE NANO NANX NAPS NARA NDAQ NAFC NSTK NTG FIZZ NCMI NCC NOV NNN NSM Contract Volume Total Call 29,937 15,148 89,954 56,508 25,827 12,309 171,291 113,794 1,773 961 109,730 80,706 9,961 7,278 20,160 16,210 895,066 642,129 41,709 30,093 8,970 7,835 8,072 4,427 117,921 72,463 8,005 6,261 156,147 58,381 3,573 2,688 4,894 4,018 14,683 8,490 55,111 31,035 348,717 158,095 6,336 3,555 37,254 12,689 11,528 8,266 564,641 357,628 354,057 237,825 7,969 4,805 682,531 196,333 2,624 1,752 996,124 487,766 6,638 2,765 245,981 176,018 3,325 3,180 2,327,403 1,426,644 10,580 3,232 10,717 5,681 3,823 2,287 8,248 6,984 18,576 13,937 138 97 57,636 29,414 11,462 8,952 27,922 16,832 9,736 5,348 97,477 60,770 351,949 242,523 116,766 57,096 9,005 7,615 326,408 227,406 8,269 5,872 16,718 12,359 4,418 3,564 5,385 3,778 8,377 7,242 9,084 8,257 368,427 238,586 3,650 1,629 43,596 35,464 10,288 7,209 8,768 6,573 136 126 310,467 138,846 747,472 535,502 2,171 1,450 131,979 83,061 Stock Midway Games, Inc. Millennium Pharmaceuticals, Inc. Miller (Herman), Inc. Millicom International Cellular S.A. Millipore Corporation Mindray Medical International Limited MIPS Technologies, Inc. (New) Miramar Mining Corporation MIRANT Corporation (New) Mitsubishi UFJ Financial Group, Inc. Miva, Inc. MKS Instruments, Inc. Mobile Telesystems OJSC Mobility Electronics, Inc. Mohawk Industries, Inc. Molecular Devices Corporation Molex, Incorporated Molina Healthcare, Inc. Molson Coors Brewing Company Momenta Pharmaceutical, Inc. Monarch Casino & Resort, Inc. MoneyGram International, Inc. Monolithic Power Systems Monsanto Company/New Monster Worldwide, Inc. Montpelier Re Holdings Ltd. Moody's Corporation Moog, Inc. Morgan Stanley Morningstar, Inc. Mosaic Company MoSys, Inc. Motorola, Inc. Move, Inc. Movie Gallery, Inc. MPS Group, Inc. (New) MRV Communications, Inc. (New) MSC Software Corp. MSCI, Inc. Mueller Water Products, Inc. Mueller Water Products, Inc.-Class B Multi-Fineline Electronix, Inc. Multimedia Games, Inc. Murphy Oil Corporation Mylan, Inc. Myriad Genetics, Inc. Nabi Biophamaceuticals Nabors Industries, Ltd. Nalco Holding Company Nam Tai Electronics, Inc. Nanometrics, Incorporated Nanophase Technologies Corp. Napster, Inc. Nara Bancorp, Inc. Nasdaq Stock Market, Inc. Nash Finch Company Nastech Pharmaceutical Company, Inc. NATCO Group, Inc. National Beverage Corporation National CineMedia, Inc. National City Corporation National Oilwell Varco, Inc. National Retail Properties National Semiconductor Corporation CHICAGO BOARD OPTIONS EXCHANGE Page 50 Put 14,789 33,446 13,518 57,497 812 29,024 2,683 3,950 252,937 11,616 1,135 3,645 45,458 1,744 97,766 885 876 6,193 24,076 190,622 2,781 24,565 3,262 207,013 116,232 3,164 486,198 872 508,358 3,873 69,963 145 900,759 7,348 5,036 1,536 1,264 4,639 41 28,222 2,510 11,090 4,388 36,707 109,426 59,670 1,390 99,002 2,397 4,359 854 1,607 1,135 827 129,841 2,021 8,132 3,079 2,195 10 171,621 211,970 721 48,918 Average Daily Volume Total Call Put 119 60 59 358 225 133 103 49 54 682 453 229 7 4 3 437 322 116 40 29 11 80 65 16 3,566 2,558 1,008 166 120 46 36 31 5 32 18 15 470 289 181 32 25 7 622 233 390 14 11 4 19 16 3 58 34 25 220 124 96 1,389 630 759 25 14 11 148 51 98 206 148 58 2,250 1,425 825 1,411 948 463 32 19 13 2,719 782 1,937 10 7 3 3,969 1,943 2,025 26 11 15 980 701 279 13 13 1 9,273 5,684 3,589 42 13 29 43 23 20 15 9 6 33 28 5 332 249 83 7 5 2 230 117 112 54 42 12 111 67 44 39 21 17 388 242 146 1,402 966 436 465 227 238 36 30 6 1,300 906 394 33 23 10 67 49 17 18 14 3 21 15 6 33 29 5 36 33 3 1,468 951 517 15 6 8 174 141 32 41 29 12 35 26 9 6 6 0 1,237 553 684 2,978 2,133 845 47 32 16 526 331 195 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 Standard Symbol NHP NLS NAVR NCI NM NAVZ NVT NTY NCR NP NKTR NEOG NEOL NWRE NSTC UEPS NTES NFLX NTGR NETL NTAP NRMX NBIX NURO NSR NEW EDU NRPH NWY NYB NYT NAL NCT NWL NFX NEU NEM NR NEWP NWSA NWS NEXC NXY NGAS NICE GAS NHWK NIHD NKE NINE NTT NI NSANY NTMD NMTI NED NBL NE NOBL NOK NMR NAT JWN NSC Contract Volume Total Call Put 1,238 901 337 71,222 31,426 39,796 152,628 12,346 140,282 25,186 10,876 14,310 48,236 40,291 7,945 100,123 24,417 75,706 182,167 138,282 43,885 61,682 37,867 23,815 38,744 22,370 16,374 878 572 306 71,027 53,682 17,345 728 547 181 7,028 5,234 1,794 10,298 7,673 2,625 5,628 4,631 997 34,557 22,205 12,352 305,567 227,834 77,733 391,019 227,935 163,084 160,489 115,394 45,095 113,874 56,613 57,261 794,127 404,009 390,118 2,843,252 1,592,145 1,251,107 178,578 78,930 99,648 33,767 17,161 16,606 18,262 7,475 10,787 684,418 201,810 482,608 131,511 81,492 50,019 41,555 30,044 11,511 1,237 1,197 40 108,804 62,662 46,142 59,438 35,352 24,086 86,704 74,594 12,110 25,028 13,687 11,341 37,869 16,331 21,538 119,874 76,178 43,696 19,386 14,002 5,384 2,355,250 1,508,471 846,779 13,274 11,012 2,262 19,734 13,366 6,368 101,321 65,674 35,647 38,862 27,309 11,553 11,224 7,373 3,851 155,632 90,266 65,366 17,947 15,287 2,660 11,075 6,191 4,884 13,687 7,921 5,766 24,282 11,006 13,276 259,291 165,885 93,406 331,321 190,610 140,711 38,106 33,352 4,754 52,320 49,924 2,396 9,664 7,507 2,157 964 624 340 6,975 5,009 1,966 4,126 2,857 1,269 4,229 2,853 1,376 40,721 32,167 8,554 551,806 402,522 149,284 1,211 976 235 970,790 636,817 333,973 5,883 2,745 3,138 99,784 59,150 40,634 274,488 178,686 95,802 348,446 231,253 117,193 Stock Nationwide Health Properties, Inc. Nautilus, Inc. Navarre Corporation Navigant Consulting, Inc. Navios Maritime Holdings, Inc. Navistar International Corporation NAVTEQ Corporation NBTY, Inc. NCR Corporation Neenah Paper, Inc. Nektar Therapeutics Neogen Corporation NeoPharm, Inc. Neoware, Inc. Ness Technologies, Inc. Net 1 UEPS Technologies, Inc. Netease.com, Inc. -ADR NetFlix, Inc. NETGEAR, Inc. NetLogic Microsystems, Inc. Network Appliance Corp. Neurochem, Inc. Neurocrine Biosciences, Inc. Neurometrix, Inc. NeuStar, Inc. New Century Financial Corporation New Oriental Education & Technology Group, Inc. New River Pharmaceuticals, Inc. New York & Company, Inc. New York Community Bancorp. New York Times Co. (Class A) NewAlliance Bancshares, Inc. Newcastle Investment Corporation Newell Rubbermaid, Inc. Newfield Exploration Company (New) Newmarket Corporation Newmont Mining Corporation Newpark Resources, Inc. (New) Newport Corp. News Corp. Class A News Corporation Ltd. (The) ADR NexCen Brands, Inc. Nexen, Inc. Ngas Resources, Inc. Nice-Systems Ltd. NICOR, Inc. Nighthawk Radiology Holdings, Inc. NII Holdings, Inc. NIKE, Inc. (Class B) Ninetowns Digital World Trade Holdings Limited Nippon Telegraph and Telephone Corporation NISource, Inc. Nissan Motor Company Ltd. NitroMed, Inc. NMT Medical, Inc. Noah Education Holdings Ltd. Noble Affiliates, Inc. Noble Corporation Noble International, Ltd. Nokia Corporation ADR Nomura Holdings, Inc. Nordic American Tanker Shipping Limited Nordstrom, Inc. Norfolk Southern Corporation CHICAGO BOARD OPTIONS EXCHANGE Page 51 Average Daily Volume Total Call Put 19 14 5 284 125 159 608 49 559 100 43 57 731 610 120 399 97 302 726 551 175 246 151 95 154 89 65 3 2 1 283 214 69 11 8 3 28 21 7 41 31 10 22 18 4 138 88 49 1,217 908 310 1,558 908 650 639 460 180 454 226 228 3,164 1,610 1,554 11,328 6,343 4,984 711 314 397 135 68 66 73 30 43 2,727 804 1,923 524 325 199 166 120 46 5 5 0 433 250 184 237 141 96 345 297 48 149 81 68 151 65 86 478 303 174 77 56 21 9,383 6,010 3,374 53 44 9 79 53 25 404 262 142 155 109 46 51 33 17 620 360 260 72 61 11 44 25 19 55 32 23 115 52 63 1,033 661 372 1,320 759 561 152 133 19 208 199 10 39 30 9 6 4 2 28 20 8 16 11 5 117 79 38 162 128 34 2,198 1,604 595 8 6 2 3,868 2,537 1,331 23 11 13 398 236 162 1,094 712 382 1,388 921 467 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 Standard Symbol NT PAL NAK NTO NTRS NFLD NXG NOC NSTR NRF NWACQ NWA NCX NG NVS NFI NGPS NVTL NVAX NVL NOVL NVLS NOVN NPSP NRG NUAN NUCO NUE NS NSH NTRI NUVA JNC NUVO NVDA NXTM NMX NYX OIIM OO OMPI OXY OII OCNF OZM OCN ODSY OMEX ODP OMX OIS BQI OLN ZEUS OMG ONAV OMM OMNI OCR OMCL OMC OMTR OVTI OMRI Contract Volume Total Call Put 401,897 266,148 135,749 74,379 56,184 18,195 64,028 55,019 9,009 23,528 21,328 2,200 36,300 24,280 12,020 126,328 77,419 48,909 70,905 51,517 19,388 65,567 46,165 19,402 27,508 16,414 11,094 10,616 6,567 4,049 3,502 2,009 1,493 216,793 190,666 26,127 35,346 18,452 16,894 236,548 114,209 122,339 121,280 80,413 40,867 2,620,269 869,264 1,751,005 15,336 10,813 4,523 127,588 80,685 46,903 6,311 5,310 1,001 43,246 30,906 12,340 89,270 65,638 23,632 452,505 183,197 269,308 15,068 11,162 3,906 61,994 46,108 15,886 254,013 182,776 71,237 158,656 115,076 43,580 798 354 444 685,564 360,947 324,617 13,570 7,559 6,011 38,510 23,543 14,967 910,138 535,719 374,419 13,453 9,802 3,651 18,188 10,353 7,835 106,274 89,110 17,164 1,361,590 847,715 513,875 9,894 8,914 980 1,327,677 713,386 614,291 3,546,384 2,275,326 1,271,058 10,936 7,131 3,805 22,505 17,542 4,963 80 40 40 498,345 305,481 192,864 68,439 47,247 21,192 3,212 1,549 1,663 619 340 279 33,941 7,144 26,797 10,662 7,697 2,965 573 540 33 158,191 108,982 49,209 149,676 98,836 50,840 16,569 11,665 4,904 144,068 119,891 24,177 39,424 33,503 5,921 13,384 9,094 4,290 77,288 48,217 29,071 734 523 211 34,416 25,216 9,200 44,187 38,161 6,026 93,427 54,396 39,031 22,963 18,269 4,694 35,254 21,617 13,637 84,073 62,947 21,126 527,147 309,034 218,113 37,372 22,843 14,529 Stock Nortel Networks Corporation North American Palladium Ltd. Northern Dynasty Minerals Northern Orion Resources, Inc. Northern Trust Bank Corporation Northfield Laboratories, Inc. Northgate Minerals Corporation Northrop Grumman Corporation Northstar Neuroscience, Inc. Northstar Realty Finance Corporation Northwest Airlines Corp. Northwest Airlines Corporation NOVA Chemicals Corporation (New) NovaGold Resources, Inc. Novartis AG Novastar Financial, Inc. NovAtel, Inc. Novatel Wireless, Inc. (New) Novavax, Inc. (New) Novelis, Inc. Novell, Inc. Novellus Systems, Inc. Noven Pharmacuticals, Inc. NPS Pharmaceuticals, Inc. NRG Energy, Inc. (New) Nuance Communications, Inc. NuCo2, Inc. Nucor Corporation NuStar Energy L.P. NuStar GP Holdings, LLC NutriSystem, Inc. NuVasive, Inc. Nuveen Investments Cl A Nuvelo, Inc. NVIDIA Corporation NxStage Medical, Inc. Nymex Holdings, Inc. NYSE Euronext O2Micro International Ltd. Oakley, Inc. Obagi Medical Products, Inc. Occidental Petroleum Corporation Oceaneering International, Inc. OceanFreight, Inc. Och-Ziff Capital Management Group Ocwen Financial Corporation Odyssey Healthcare, Inc. Odyssey Marine Exploration, Inc. Office Depot, Inc. OfficeMax Incorporated Oil States International, Inc. Oilsands Quest, Inc. Olin Corporation Olympic Steel, Inc. OM Group, Inc. (New) Omega Navigation Enterprises, Inc. OMI Corporation OMNI Energy Services Corp. Omnicare, Inc. Omnicell, Inc. Omnicom Group, Inc. Omniture, Inc. OmniVision Technologies, Inc. Omrix Biopharmaceuticals, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 52 Average Daily Volume Total Call Put 1,601 1,060 541 296 224 72 272 234 38 94 85 9 145 97 48 503 308 195 282 205 77 261 184 77 191 114 77 88 55 34 14 8 6 1,455 1,280 175 141 74 67 942 455 487 483 320 163 10,439 3,463 6,976 61 43 18 508 321 187 25 21 4 172 123 49 356 262 94 1,803 730 1,073 60 44 16 247 184 63 1,012 728 284 632 458 174 5 2 3 2,731 1,438 1,293 69 38 31 182 111 71 3,626 2,134 1,492 54 39 15 72 41 31 423 355 68 5,425 3,377 2,047 63 57 6 5,290 2,842 2,447 14,129 9,065 5,064 44 28 15 90 70 20 11 6 6 1,985 1,217 768 273 188 84 146 70 76 27 15 12 135 28 107 42 31 12 12 12 1 630 434 196 596 394 203 66 46 20 574 478 96 157 133 24 53 36 17 308 192 116 9 7 3 137 100 37 176 152 24 372 217 156 91 73 19 140 86 54 343 257 86 2,100 1,231 869 149 91 58 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 Standard Symbol ONNN OKE ONXX OTEX OPWV OPXT OPSW OPMR OXPS ORCL OSUR ORB OWW ORCT OS OEH SEED ORA OSK OSIP OSI OSIS OSIR OSG OSTK OC OI OXM PFCB PCAR PEIX PSUN PACT PKTR PTV PAET PTIE PLL PALM PMTI PAAS PANC PNRA PRX PRGN PLLL PMTC PKD PH PRKR PTNR PCX PDCO PTEN PAYX MALL PDII BTU PDX PEET PGH PENN PVR PWE Contract Volume Total Call 66,220 33,514 3,570 1,745 705,910 389,645 68,488 30,286 66,398 49,416 2,021 1,888 44,408 33,651 11,104 8,374 268,014 206,392 1,818,370 1,326,158 6,114 5,033 26,744 18,940 2,911 2,140 61,945 53,957 2,093 989 11,008 9,420 24,156 15,115 3,649 2,535 117,223 73,023 176,800 135,975 24,966 19,990 11,160 6,839 44,406 26,704 47,854 28,423 98,656 50,989 49,467 37,085 31,448 20,842 4,174 1,952 28,856 14,745 118,718 65,558 289,727 155,152 92,468 43,949 36,865 24,707 22,601 14,539 21,278 12,458 50,747 35,121 32,724 17,083 4,919 2,768 635,646 449,941 75,831 45,488 126,938 75,035 12,160 8,873 100,094 56,929 123,189 82,811 1,902 1,060 54,638 32,840 1,601 1,498 138,183 117,665 54,604 36,179 166,283 144,747 10,804 9,478 1,605 679 25,353 13,064 188,638 104,569 141,195 100,617 10,100 8,015 806 565 686,376 417,365 10,074 6,127 3,121 1,793 111,496 76,579 138,699 106,532 439 178 105,979 74,222 Stock ON Semiconductor Corporation (New) ONEOK, Inc. Onyx Pharmaceuticals, Open Text Corporation Openwave Systems, Inc. OpNext, Inc. Opsware, Inc. Optimal Group, Inc. optionsXpress Holdings, Inc. Oracle Corporation Orasure Technologies Orbital Sciences Corporation Orbitz Worldwide, Inc. Orckit Communications Ltd. Oregon Steel Mills, Inc. Orient-Express Hotels Ltd. Origin Agritech Limited Ormat Technologies, Inc. Oshkosh Truck Corporation OSI Pharmaceuticals, Inc. OSI Restaurant Partners, Inc. OSI Systems, Inc. Osiris Therapeutics, Inc. Overseas Shipholding Group, Inc. Overstock.com, Inc. Owens Corning Inc. Owens-Illinois, Inc. Oxford Industries, Inc. P.F. Chang's China Bistro PACCAR, Inc. Pacific Ethanol, Inc. Pacific Sunwear of California, Inc. PacificNet, Inc. Packeteer, Inc. Pactiv Corporation PAETEC Holding Corp. Class A Pain Therapeutics, Inc. Pall Corporation Palm, Inc. Palomar Medical Technologies, Inc. Pan American Silver Corporation Panacos Pharmaceuticals, Inc. Panera Bread Company, Class A Par Pharmaceutical Companies, Inc. Paragon Shipping, Inc. Parallel Petroleum Corporation Parametric Technology Corporation (New) Parker Drilling Company (New) Parker-Hannifin Corporation ParkerVision, Inc. Partner Communications Company Ltd. Patriot Coal Corporation Patterson Companies, Inc. Patterson UTI Energy, Inc. Paychex, Inc. PC Mall, Inc. PDI, Inc. Peabody Energy Corporation Pediatrix Medical Group, Inc. Peet's Coffee & Tea, Inc. Pengrowth Energy Trust Penn National Gaming, Inc. Penn Virginia Resource Partners, L.P. Penn West Energy Trust CHICAGO BOARD OPTIONS EXCHANGE Page 53 Put 32,706 1,825 316,265 38,202 16,982 133 10,757 2,730 61,622 492,212 1,081 7,804 771 7,988 1,104 1,588 9,041 1,114 44,200 40,825 4,976 4,321 17,702 19,431 47,667 12,382 10,606 2,222 14,111 53,160 134,575 48,519 12,158 8,062 8,820 15,626 15,641 2,151 185,705 30,343 51,903 3,287 43,165 40,378 842 21,798 103 20,518 18,425 21,536 1,326 926 12,289 84,069 40,578 2,085 241 269,011 3,947 1,328 34,917 32,167 261 31,757 Average Daily Volume Total Call Put 264 134 130 14 7 7 2,812 1,552 1,260 273 121 152 265 197 68 44 41 3 177 134 43 44 33 11 1,068 822 246 7,245 5,283 1,961 24 20 4 107 75 31 28 21 7 247 215 32 8 4 4 60 51 9 503 315 188 36 25 11 467 291 176 704 542 163 99 80 20 44 27 17 237 143 95 191 113 77 393 203 190 197 148 49 125 83 42 17 8 9 115 59 56 473 261 212 1,154 618 536 368 175 193 147 98 48 90 58 32 85 50 35 202 140 62 130 68 62 20 11 9 2,532 1,793 740 302 181 121 506 299 207 48 35 13 399 227 172 491 330 161 86 48 38 218 131 87 6 6 0 551 469 82 218 144 73 662 577 86 49 43 6 39 17 23 101 52 49 752 417 335 563 401 162 40 32 8 3 2 1 2,735 1,663 1,072 40 24 16 12 7 5 444 305 139 553 424 128 3 1 2 422 296 127 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 Standard Symbol JCP PNR PPCO PBCT PBY PEP PWRD PRFT PCR PKI PBT PRGO PSTI CUP PETS PCZ PTR HK PBR PETD PQ PETM PFE PCG PPDI PCYC PDGI PMC PHRM PD PHH PVH PHTN PLAB PICO PIR PEC PPC PNCL PNK PONR PDC PXD PJC PBI PAA PXP PLT PYX PLXS PLUG PCL PLXT PMCS PMI PNC PPP PBSO PII RL PLCM PLMD POOL BPOP Contract Volume Total Call 446,418 213,964 12,434 8,109 745,363 446,451 33,272 15,278 27,942 19,884 446,984 301,359 12,571 8,587 20,726 13,797 50,831 28,175 9,631 7,783 9,011 5,910 13,321 9,974 105 105 58,109 50,813 24,571 15,710 31,573 20,332 491,302 308,252 101,483 89,820 1,263,334 800,376 21,719 15,491 15,490 11,541 52,903 31,094 2,329,610 1,401,211 22,572 8,395 25,848 12,027 13,265 9,803 26,585 12,426 1,529 1,098 62,142 40,362 145,866 72,620 155 38 31,066 24,029 3,621 2,304 18,513 13,801 10,740 3,325 35,641 21,564 9,227 6,153 41,077 27,319 6,699 4,903 17,433 10,817 4,187 3,366 60,769 48,344 88,278 61,904 17,947 9,256 37,594 21,919 50,105 42,426 62,805 42,304 21,690 13,440 39,048 35,721 59,832 35,606 13,047 11,159 26,142 18,851 20,883 12,188 134,269 95,165 216,141 66,562 107,369 60,524 64,328 46,627 244 160 42,083 19,469 101,982 44,094 48,934 26,035 24,429 16,545 7,527 2,144 288 81 Stock Penney (J.C.) Company, Inc. Pentair, Inc. Penwest Pharmaceuticals Co. People's United Financial, Inc. Pep Boys--Manny, Moe, & Jack (The) PepsiCo, Inc. Perfect World Co Ltd. - ADR Perficient, Inc. Perini Corporation Perkin-Elmer, Inc. Permian Basin Royalty Trust Perrigo Company Per-Se Technologies, Inc. Peru Copper, Inc. PetMed Express, Inc. Petro-Canada PetroChina Company Limited Petrohawk Energy Corporation Petroleo Brasileiro S.A.-ADR Petroleum Development Corporation PetroQuest Energy, Inc. PETsMART, Inc. Pfizer, Inc. PG&E Corporation Pharmaceutical Product Development Pharmacyclics, Inc. (New) PharmaNet Development Group, Inc. PharMerica Corporation Pharmion Corp. Phelps Dodge Corporation PHH Corporation Phillips-Van Heusen Corporation Photon Dynamics, Inc. Photronics, Inc. PICO Holdings, Inc. Pier 1 Imports, Inc. Pike Electric Corporation Pilgrim's Pride Corporation Pinnacle Airlines Corp. Pinnacle Entertainment, Inc. Pioneer Companies, Inc. Pioneer Drilling Company Pioneer Natural Resources Company Piper Jaffray Companies, Inc. Pitney Bowes, Inc. Plains All American Pipeline, L.P. Plains Exploration & Production Company Plantronics, Inc. Playtex Products, Inc. (New) Plexus Corporation Inc. Plug Power, Inc. Plum Creek Timber Company, LP PLX Technology, I Inc. PMC-Sierra, Inc. PMI Group, Inc. PNC Bank Corporation Pogo Producing Company Point Blank Solutions, Inc. Polaris Industries, Inc. Polo Ralph Lauren Corp. Polycom, Inc. Polymedica Corp. Pool Corporation Popular, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 54 Put 232,454 4,325 298,912 17,994 8,058 145,625 3,984 6,929 22,656 1,848 3,101 3,347 0 7,296 8,861 11,241 183,050 11,663 462,958 6,228 3,949 21,809 928,399 14,177 13,821 3,462 14,159 431 21,780 73,246 117 7,037 1,317 4,712 7,415 14,077 3,074 13,758 1,796 6,616 821 12,425 26,374 8,691 15,675 7,679 20,501 8,250 3,327 24,226 1,888 7,291 8,695 39,104 149,579 46,845 17,701 84 22,614 57,888 22,899 7,884 5,383 207 Average Daily Volume Total Call Put 1,779 852 926 50 32 17 2,970 1,779 1,191 133 61 72 111 79 32 1,781 1,201 580 190 130 60 83 55 28 203 112 90 38 31 7 36 24 12 53 40 13 0 0 0 232 202 29 98 63 35 126 81 45 1,957 1,228 729 404 358 46 5,033 3,189 1,844 87 62 25 62 46 16 211 124 87 9,281 5,583 3,699 90 33 56 103 48 55 53 39 14 106 50 56 14 10 4 248 161 87 581 289 292 1 0 0 124 96 28 14 9 5 74 55 19 57 18 39 142 86 56 37 25 12 164 109 55 27 20 7 69 43 26 23 18 4 242 193 50 352 247 105 72 37 35 150 87 62 200 169 31 250 169 82 86 54 33 156 142 13 238 142 97 52 44 8 104 75 29 83 49 35 535 379 156 861 265 596 428 241 187 256 186 71 1 1 0 168 78 90 406 176 231 195 104 91 97 66 31 30 9 21 1 0 1 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 Standard Symbol PLAY PRAA POR PKX POSS PPS POT POWI PWER POWR PWAV POZN PPG PX PCP PDS PRXI PGI PCLN PDE PWI PG PGNX PGN PGIC PLD PL PVX PRU PSSI PSYS PEG PSA PHM PWEI QGEN QXM XING QI QLGC QLTI QCOM QSII NX PWR DGX QSFT STR QSC KWK QDEL ZQK QMAR Q RGFC RHD RACK RDN RTSX RSH RVSN RDWR RAE RAS Contract Volume Total Call Put 372 300 72 17,031 7,101 9,930 7,567 3,947 3,620 60,686 37,876 22,810 1,340 1,102 238 30,670 19,000 11,670 1,013,350 663,689 349,661 87 49 38 9,195 8,019 1,176 14,715 11,861 2,854 55,457 44,471 10,986 252,456 132,026 120,430 30,472 22,308 8,164 48,483 36,144 12,339 255,576 174,576 81,000 107,413 84,598 22,815 6,100 4,524 1,576 12,737 10,912 1,825 249,799 158,062 91,737 212,241 156,173 56,068 66,111 49,961 16,150 1,149,613 782,577 367,036 71,877 46,047 25,830 30,937 16,843 14,094 38,019 22,979 15,040 14,947 9,275 5,672 37,326 28,600 8,726 73,488 57,546 15,942 221,809 134,687 87,122 8,866 6,584 2,282 20,899 14,502 6,397 114,128 96,328 17,800 13,134 7,352 5,782 623,979 204,714 419,265 54,037 21,498 32,539 13,768 8,465 5,303 29,251 25,615 3,636 261,057 210,292 50,765 48,809 42,442 6,367 188,070 135,453 52,617 37,563 22,141 15,422 4,782,350 2,996,977 1,785,373 22,969 14,256 8,713 11,958 5,346 6,612 57,149 38,328 18,821 118,202 63,769 54,433 11,137 5,389 5,748 69,771 39,375 30,396 125 115 10 68,545 48,192 20,353 12,672 6,073 6,599 60,948 43,796 17,152 47,048 26,755 20,293 238,724 187,147 51,577 1,210 594 616 86,549 49,425 37,124 293,104 208,040 85,064 235,080 96,385 138,695 13,198 7,988 5,210 353,211 135,922 217,289 14,302 9,252 5,050 5,869 5,093 776 1,054 945 109 107,606 48,668 58,938 Stock PortalPlayer, Inc. Portfolio Recovery Associates, Inc. Portland General Electric Company POSCO Possis Medical, Inc. Post Properties, Inc. Potash Corporation of Saskatchewan, Inc. Power Integrations, Inc. Power-One, Inc. PowerSecure International, Inc. Powerwave Technologies, Inc. POZEN, Inc. PPG Industries, Inc. Praxair, Inc. Precision Castparts Corp. Precision Drilling Corporation Premier Exhibitions, Inc. Premiere Global Services, Inc. Priceline.com, Inc. Pride International PrimeWest Energy Trust Procter & Gamble Company (The) Progenics Pharmaceuticals, Inc. Progress Energy, Inc. Progressive Gaming International Corporation ProLogis Protective Life Corporation Provident Energy Trust Prudential Financial, Inc. PSS World Medical Psychiatric Solutions, Inc. Public Service Enterprise Group, Incorporated Public Storage Pulte Homes, Inc. PW Eagle, Inc. Qiagen N.V. Qiao Xing Mobile Communication Co., Ltd. Qiao Xing Universal Telephone, Inc. Qimonda AG QLogic Corporation QLT, Inc. QUALCOMM, Inc. Quality Systems, Inc. Quanex Corporation Quanta Services, Inc. Quest Diagnostics, Incorporated Quest Software, Inc. Questar Corporation Questor Pharmaceuticals, Inc. Quicksilver Resources, Inc. Quidel Corporation Quiksilver, Inc. Quintana Maritime Ltd. Qwest Communications Int'l. R&G Financial Corporation R.H. Donnelly Co. Rackable Systems, Inc. Radian Group, Inc. Radiation Therapy Services, Inc. RadioShack RADVISION Ltd. RADWARE Ltd. RAE Systems, Inc. RAIT Financial Trust CHICAGO BOARD OPTIONS EXCHANGE Page 55 Average Daily Volume Total Call Put 1 1 0 68 28 40 30 16 14 242 151 91 5 4 1 122 76 46 4,037 2,644 1,393 0 0 0 37 32 5 59 47 11 221 177 44 1,006 526 480 121 89 33 193 144 49 1,018 696 323 428 337 91 34 25 9 51 43 7 995 630 365 846 622 223 263 199 64 4,580 3,118 1,462 286 183 103 123 67 56 151 92 60 60 37 23 149 114 35 293 229 64 884 537 347 35 26 9 83 58 25 455 384 71 52 29 23 2,486 816 1,670 215 86 130 55 34 21 181 158 22 1,040 838 202 194 169 25 749 540 210 150 88 61 19,053 11,940 7,113 92 57 35 48 21 26 228 153 75 471 254 217 44 21 23 278 157 121 13 12 1 273 192 81 50 24 26 243 174 68 234 133 101 951 746 205 5 2 2 345 197 148 1,168 829 339 937 384 553 53 32 21 1,407 542 866 57 37 20 23 20 3 4 4 0 517 234 283 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 Standard Symbol RAH RMBS GOLD RRC RZ RYN RTN ROLL RDA RNWK H RHT RRGB RBAK REDF RWT RGC RGNC REGN RF RGS RS RRI RNR RNVS RCII RTK RPRX RSG REFR RIMM RMD RECN RESP RTRSY RAI RFMD RIGL RNOW RTP RAD RVBD RHI ROK COL RSTI ROG ROSE ROST RDC RY RCL RDSB RDSA RGLD RES RTI RCCC RYAAY R RYI TSG SAF SWY Contract Volume Total Call Put 227 90 137 1,274,710 949,170 325,540 42,208 31,932 10,276 64,791 43,892 20,899 132,321 89,234 43,087 14,442 11,311 3,131 120,185 86,077 34,108 292 174 118 362 341 21 31,976 24,446 7,530 34,815 21,904 12,911 326,494 197,513 128,981 15,714 9,756 5,958 11,147 7,523 3,624 46,835 35,716 11,119 40,907 15,688 25,219 21,978 15,273 6,705 3,351 1,957 1,394 104,893 76,677 28,216 72,048 32,218 39,830 2,833 1,867 966 85,958 63,641 22,317 195,270 97,468 97,802 8,341 3,172 5,169 8,740 7,078 1,662 24,164 9,492 14,672 17,618 16,673 945 28,121 17,762 10,359 23,344 16,774 6,570 28,433 19,115 9,318 7,107,724 4,032,309 3,075,415 28,101 14,689 13,412 10,918 7,453 3,465 9,564 7,136 2,428 4,471 2,460 2,011 169,155 119,489 49,666 117,199 92,759 24,440 129,257 49,221 80,036 7,012 3,691 3,321 144,691 72,227 72,464 307,238 197,755 109,483 253,298 169,142 84,156 18,168 9,010 9,158 76,518 46,123 30,395 1,427 1,253 174 21,275 12,476 8,799 7,312 4,238 3,074 18,161 11,154 7,007 33,850 20,407 13,443 149,078 103,656 45,422 26,459 15,283 11,176 107,353 59,598 47,755 8,192 5,047 3,145 61,459 37,035 24,424 79,486 56,009 23,477 13,402 9,668 3,734 92,584 56,889 35,695 1,519 912 607 35,517 18,601 16,916 7,952 4,385 3,567 44,549 24,532 20,017 3,143 2,697 446 13,783 10,430 3,353 91,433 59,996 31,437 Stock Ralcorp Holdings, Inc. Rambus, Inc. Randgold Resources Limited Range Resources Corporation RASER Technologies, Inc. Rayonier, Inc. Raytheon Company RBC Bearings, Inc. Reader's Digest Association, Inc. (Class A) RealNetworks, Inc. Realogy Corporation Red Hat, Inc. Red Robin Gourmet Burgers, Inc. Redback Networks, Inc. Rediff.com India Redwood Trust, Inc. Regal Entertainment Group, Class A Regency Energy Partners LP Regeneron Pharmaceuticals, Inc. Regions Financial Corp. Regis Corporation Reliance Steel & Aluminum Co. Reliant Energy, Inc. RenaissanceRe Holdings Ltd. Renovis, Inc. Rent-A-Center, Inc. Rentech, Inc. Repros Therapeutics, Inc. Republic Services Inc.-CL A Research Frontiers, Inc. Research in Motion Limited ResMed, Inc. Resources Connection, Inc. (New) Respironics, Inc. (New) Reuters Holdings PLC ADR Reynolds American, Inc. RF Micro Devices, Inc. Rigel Pharmaceuticals, Inc. RightNow Technologies, Inc. Rio Tinto plc Rite Aid Corporation Riverbed Technology, Inc. Robert Half International Inc. Rockwell Automation, Inc. Rockwell Collins Rofin-Sinar Technologies, Inc. Rogers Corporation Rosetta Resources, Inc. Ross Stores, Inc. Rowan Companies, Inc. Royal Bank of Canada Royal Caribbean Cruises Ltd. Royal Dutch Shell plc Royal Dutch Shell PLC Royal Gold, Inc. RPC, Inc. RTI International Metals Rural Cellular Corp. Ryanair Holdings plc. Ryder System, Inc. Ryerson, Inc. Sabre Holdings Corp. SAFECO Corporation Safeway, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 56 Average Daily Volume Total Call Put 10 4 6 5,079 3,782 1,297 168 127 41 258 175 83 527 356 172 58 45 12 479 343 136 1 1 0 1 1 0 127 97 30 139 87 51 1,301 787 514 63 39 24 44 30 14 187 142 44 163 63 100 88 61 27 20 12 8 418 305 112 287 128 159 11 7 4 342 254 89 778 388 390 33 13 21 35 28 7 96 38 58 70 66 4 112 71 41 93 67 26 284 191 93 28,318 16,065 12,253 112 59 53 43 30 14 38 28 10 18 10 8 674 476 198 467 370 97 515 196 319 28 15 13 576 288 289 1,224 788 436 1,009 674 335 72 36 36 305 184 121 6 5 1 85 50 35 29 17 12 72 44 28 135 81 54 594 413 181 105 61 45 428 237 190 33 20 13 245 148 97 317 223 94 53 39 15 369 227 142 14 8 6 142 74 67 32 17 14 177 98 80 13 11 2 55 42 13 364 239 125 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 Standard Symbol SAIA SAI SKS CRM SLXP SBH SAFM SNDK SD SGMO SANM SNY SAP SAPE SLE SSL SAY SVNT SVVS SBAC HSIC SGP SLB SCHN SCHW SCRX SGMS SCT SA SEAC STX SEE ZZ SHLD SSW SCUR SEIC SCSS SRE SMTC SNMX SXT SEPR SQNM SCI SNDA SHRP SHW SFL SHPGY SHFL SFLY SI SIE SWIR SIFY SIGM SIAL SGTL SLGN SIMG SLAB SIMO SSTI Contract Volume Total Call 643 411 72,355 41,434 132,800 91,463 221,388 115,385 83,536 26,797 12,288 11,560 38,400 24,662 2,684,931 1,733,407 115 75 6,869 6,203 10,627 7,517 116,237 62,082 198,689 71,911 18,817 12,447 87,890 71,291 43,304 32,079 48,074 33,202 102,511 73,747 67,487 27,734 38,744 20,378 17,023 12,624 345,811 251,673 1,071,880 628,272 70,105 42,626 415,133 292,848 31,862 15,960 33,605 23,373 105,744 23,195 162,472 131,595 10,829 8,396 451,856 314,598 21,325 9,649 13,454 3,122 1,381,014 744,846 28,608 22,268 11,123 9,285 24,367 17,696 50,603 24,687 22,985 15,046 36,879 30,132 12,665 7,215 9,433 5,241 807,969 438,422 6,058 5,383 2,064 1,920 123,341 91,267 19,047 5,398 148,161 54,110 37,305 21,962 154,602 117,913 38,407 21,188 5,169 3,467 50,969 28,292 6,826 3,866 74,573 54,954 31,317 23,028 443,389 320,622 32,226 27,159 5,881 4,882 1,413 976 53,596 44,003 136,906 86,425 108,958 88,168 12,577 8,513 Stock Saia, Inc. SAIC, Inc. Saks, Incorporated Salesforce.com Salix Pharmaceuticals, Ltd Sally Beauty Holdings, Inc. Sanderson Farms, Inc. SanDisk Corporation SandRidge Energy, Inc. Sangamo BioSciences, Inc. Sanmina SCI Corporation Sanofi-Aventis SAP AG Sapient Corporation (New) Sara Lee Corporation SASOL LTD Satyam Computer Services Limited Savient Pharmaceuticals, Inc. SAVVIS, Inc. SBA Communications Corporation Schein (Henry), Inc. Schering-Plough Corporation Schlumberger Limited Schnitzer Steel Industries, Inc. Schwab Corporation (The Charles) Sciele Pharma, Inc. Scientific Games Corporation Scottish RE Group Limited Seabridge Gold, Inc. SeaChange International, Inc. Seagate Technology Sealed Air Corporation "New" Sealy Corporation Sears Holdings Corporation Seaspan Corporation Secure Computing Corp. SEI Investments Company Select Comfort Corporation Sempra Energy Semtech Corporation Senomyx, Inc. Sensient Technologies Corporation Sepracor, Inc. Sequenom Inc. Service Corporation International - New Shanda Interactive Entertainment Ltd. Sharper Image Corp. Sherwin-Williams Company (The) Ship Finance International Limited Shire plc ADS Shuffle Master, Inc. Shutterfly, Inc. Siemens AG Sierra Health Services, Inc. Sierra Wireless, Inc. Sify Technologies Limited Sigma Designs, Inc. Sigma-Aldrich Corporation Sigmatel Incorporated Silgan Holdings, Inc. Silicon Image, Inc. Silicon Laboratories, Inc. Silicon Motion Technology Corporation Silicon Storage Technology, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 57 Put 232 30,921 41,337 106,003 56,739 728 13,738 951,524 40 666 3,110 54,155 126,778 6,370 16,599 11,225 14,872 28,764 39,753 18,366 4,399 94,138 443,608 27,479 122,285 15,902 10,232 82,549 30,877 2,433 137,258 11,676 10,332 636,168 6,340 1,838 6,671 25,916 7,939 6,747 5,450 4,192 369,547 675 144 32,074 13,649 94,051 15,343 36,689 17,219 1,702 22,677 2,960 19,619 8,289 122,767 5,067 999 437 9,593 50,481 20,790 4,064 Average Daily Volume Total Call Put 4 2 1 288 165 123 529 364 165 882 460 422 333 107 226 49 46 3 153 98 55 10,697 6,906 3,791 16 11 6 27 25 3 42 30 12 463 247 216 792 286 505 75 50 25 350 284 66 173 128 45 192 132 59 408 294 115 275 113 162 154 81 73 68 50 18 1,378 1,003 375 4,270 2,503 1,767 279 170 109 1,654 1,167 487 127 64 63 134 93 41 421 92 329 647 524 123 43 33 10 1,800 1,253 547 85 38 47 54 12 41 5,502 2,968 2,535 114 89 25 44 37 7 97 71 27 202 98 103 92 60 32 147 120 27 50 29 22 38 21 17 3,219 1,747 1,472 132 117 15 8 8 1 491 364 128 76 22 54 590 216 375 149 87 61 616 470 146 153 84 69 78 53 26 203 113 90 27 15 12 297 219 78 125 92 33 1,766 1,277 489 128 108 20 23 19 4 8 6 3 214 175 38 545 344 201 445 360 85 50 34 16 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 Standard Symbol SPIL SSRI SLW SPG SINA SVA SIRF SIRI SIRO SIRT SIX SKM SKX SWKS SLG SLM SWHC SII SMSI SFD SSCC SNA SOHU SOLF SLR SAH SONC SNIC SONO SONS SNUS SNE BID SO PCU SUG LUV SWN SOV SPSN SPAR SE SLNK SPC SPPI SPR S SPSS SPW SRX SM STJ STAA STMP SMSC SPF SWK SPLS STSI SBUX STAR HOT STT STN Contract Volume Total Call 23,290 19,857 171,461 124,591 272,671 224,107 70,666 33,139 248,574 170,963 26,134 23,176 306,981 178,104 1,374,529 1,196,173 26,386 15,892 175 115 55,559 23,877 9,516 7,292 47,813 31,013 97,198 81,111 3,379 1,172 1,292,680 669,338 51,739 36,742 138,465 73,118 147,590 119,608 88,353 57,348 52,424 25,597 16,867 10,011 195,433 137,263 110,167 81,049 21,536 17,211 3,508 1,306 22,766 11,222 21,552 12,564 7,587 3,935 138,098 112,247 28,737 13,329 57,202 35,893 99,347 73,401 38,771 27,139 534,802 294,473 16,974 13,953 299,257 184,917 227,649 141,571 405,011 256,552 117,634 82,559 2,728 2,272 36,807 26,340 1,237 1,031 58,457 27,371 95,310 62,294 5,170 4,179 1,081,747 706,711 17,875 7,505 32,265 10,736 8,925 4,057 6,664 4,542 252,186 164,776 4,086 3,197 13,771 10,956 19,946 8,671 405,410 129,449 23,552 12,096 113,519 58,973 28,582 23,440 2,084,791 1,172,445 5,792 4,647 270,212 165,611 147,458 71,756 27,037 18,838 Stock Siliconware Precision Industries Company Silver Standard Resources, Inc. Silver Wheaton Corporation Simon Property Group, Inc. SINA Corporation Sinovac Biotech Ltd. SiRF Technology Holdings, Inc. Sirius Satellite Radio Sirona Dental Systems, Inc. Sirtris Pharmaceuticals, Inc. Six Flags, Inc. Sk Telecom Co., Ltd. ADS Skechers U.S.A., Inc. Skyworks Solutions, Inc. SL Green Realty Corp. SLM Corporation Smith & Wesson Holding Corporation Smith International, Inc. Smith Micro Software, Inc. Smithfield Foods, Inc. Smurfit Stone Container Corporation Snap-On, Inc. Sohu.com, Inc. Solarfun Power Holdings Co. Solectron Corporation Sonic Automotive, Inc. Sonic Corp. Sonic Solutions SonoSite, Inc. Sonus Networks, Inc. Sonus Pharmaceuticals, Inc. Sony Corporation ADR Sotheby's Southern Company (The) Southern Copper Corporation Southern Union Company Southwest Airlines Co. Southwestern Energy Company Sovereign Bancorp, Inc. Spansion, Inc. Spartan Motors, Inc. Spectra Energy Corporation SpectraLink Corporation Spectrum Brands Spectrum Pharmaceuticals, Inc. Spirit Aerosystems Holdings, Inc. Sprint Nextel Corporation SPSS, Inc. SPX Corporation SRA International, Inc. St Mary Land & Exploration Company St. Jude Medical, Inc. STAAR Surgical Company Stamps.com, Inc. (New) Standard Microsystems Corp. Standard Pacific Corp. Stanley Works (The) Staples, Inc. Star Scientific, Inc. (New) Starbucks Corporation Starent Networks, Corp. Starwood Hotels & Resorts Worldwide, Inc. State Street Corporation Station Casinos, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 58 Put 3,433 46,870 48,564 37,527 77,611 2,958 128,877 178,356 10,494 60 31,682 2,224 16,800 16,087 2,207 623,342 14,997 65,347 27,982 31,005 26,827 6,856 58,170 29,118 4,325 2,202 11,544 8,988 3,652 25,851 15,408 21,309 25,946 11,632 240,329 3,021 114,340 86,078 148,459 35,075 456 10,467 206 31,086 33,016 991 375,036 10,370 21,529 4,868 2,122 87,410 889 2,815 11,275 275,961 11,456 54,546 5,142 912,346 1,145 104,601 75,702 8,199 Average Daily Volume Total Call Put 93 79 14 683 496 187 1,086 893 193 282 132 150 990 681 309 104 92 12 1,223 710 513 5,476 4,766 711 105 63 42 25 16 9 221 95 126 38 29 9 190 124 67 387 323 64 32 11 21 5,150 2,667 2,483 206 146 60 552 291 260 588 477 111 352 228 124 209 102 107 67 40 27 779 547 232 656 482 173 86 69 17 14 5 9 91 45 46 86 50 36 30 16 15 550 447 103 114 53 61 228 143 85 396 292 103 154 108 46 2,131 1,173 957 68 56 12 1,192 737 456 907 564 343 1,614 1,022 591 469 329 140 41 34 7 147 105 42 5 4 1 233 109 124 380 248 132 23 18 4 4,310 2,816 1,494 98 41 57 129 43 86 36 16 19 27 18 8 1,005 656 348 16 13 4 55 44 11 79 35 45 1,615 516 1,099 94 48 46 452 235 217 114 93 20 8,306 4,671 3,635 126 101 25 1,077 660 417 587 286 302 108 75 33 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 Standard Symbol STO STEC STLD STTX SRCL STE SLT STXS SHOO SF SWC STM SGY SSYS BEE STRA SYK RGR SUF SUNH SNHY JAVA SU SUN STKL SPWR SRZ SHO STP STI SMCI SCON SUPG SPN SPSX SUPX SVU SRDX SWFT SDXC SY SCMR SYKE SYMC SBL SYMM SYNA SNCR ELOS SNPS SYNO SNV BRLC SYNM SYY SYX TROW TSM TTWO TLB TLEO TLM TALX TAM Stock StatoilHydro ASA STEC, Inc. Steel Dynamics, Inc. Steel Technologies, Inc. Stericycle, Inc. STERIS Corporation Sterlite Industries (India) Ltd. Sterotaxis, Inc. Steven Madden, Ltd. Stifel Financial Corp. Stillwater Mining Company STMicroelectronics N.V. Stone Energy Corp. Stratasys, Inc. Strategic Hotels & Resorts, Inc. Strayer Education, Inc. Stryker Corporation Sturm, Ruger & Company, Inc. SulphCo, Inc. Sun Healthcare Group, Inc. Sun Hydraulics Corporation Sun Microsystems, Inc. Suncor Energy, Inc. Sunoco, Inc. SunOpta, Inc. SunPower Corporation Sunrise Senior Living, Inc. Sunstone Hotel Investors, Inc. Suntech Power Holdings Co., Ltd. SunTrust Banks, Inc. Super Micro Computer, Inc. Superconductor Technologies, Inc. SuperGen, Inc. Superior Energy Services, Inc. (New) Superior Essex, Inc. Supertex, Inc. (New) SUPERVALU, Inc. SurModics, Inc. Swift Transporation Co., Inc. Switch and Data Facilities Company Sybase, Inc. Sycamore Networks, Inc. Sykes Enterprises, Inc. Symantec Corporation Symbol Technologies, Inc. Symmetricom, Inc. (New) Synaptics Incorporated Synchronoss Technologies, Inc. Syneron Medical Ltd. Synopsys, Inc. Synovis Life Technologies, Inc. Synovous Financial Corp. Syntax-Brillian Corp. Syntroleum Corporation Sysco Corporation Systemax, Inc. T. Rowe Price Group, Inc. Taiwan Semiconductor Manufacturing Company Ltd. Take-Two Interactive Software Talbots, Inc. (The) Taleo Corporation Talisman Energy, Inc. TALX Corporation Tam SA CHICAGO BOARD OPTIONS EXCHANGE Page 59 Contract Volume Total Call 38,850 26,457 53,257 40,890 178,942 124,796 4,040 2,708 25,261 18,587 6,937 5,385 5,795 4,501 19,264 14,415 5,001 3,343 3,896 2,550 35,477 21,903 119,382 88,068 14,114 11,110 20,152 10,898 845 406 9,567 4,034 71,356 46,015 5,624 2,306 187,895 140,600 16,280 12,526 5,866 4,026 763,756 616,240 357,604 228,359 233,633 138,921 25,714 20,238 623,309 338,443 29,710 14,746 1,067 439 531,588 339,318 260,456 162,497 952 790 38,780 29,931 113,719 87,897 57,035 44,518 542 172 11,885 7,932 32,166 19,554 30,686 13,245 6,284 3,761 60 60 15,087 13,054 23,524 22,715 6,142 4,604 643,006 360,811 102 102 10,682 8,172 107,857 63,808 72,567 52,221 21,959 17,100 29,857 17,124 7,832 6,958 36,794 20,632 438,552 281,762 4,856 3,736 73,834 37,199 152,547 101,259 33,826 19,725 78,276 58,877 437,804 222,192 35,068 22,511 25 13 245,421 202,845 7,117 4,719 53,313 28,362 Put 12,393 12,367 54,146 1,332 6,674 1,552 1,294 4,849 1,658 1,346 13,574 31,314 3,004 9,254 439 5,533 25,341 3,318 47,295 3,754 1,840 147,516 129,245 94,712 5,476 284,866 14,964 628 192,270 97,959 162 8,849 25,822 12,517 370 3,953 12,612 17,441 2,523 0 2,033 809 1,538 282,195 0 2,510 44,049 20,346 4,859 12,733 874 16,162 156,790 1,120 36,635 51,288 14,101 19,399 215,612 12,557 12 42,576 2,398 24,951 Average Daily Volume Total Call Put 155 105 49 212 163 49 713 497 216 16 11 5 101 74 27 28 21 6 68 53 15 77 57 19 20 13 7 21 14 7 141 87 54 476 351 125 56 44 12 80 43 37 6 3 3 38 16 22 284 183 101 22 9 13 749 560 188 65 50 15 54 37 17 3,043 2,455 588 1,425 910 515 931 553 377 102 81 22 2,483 1,348 1,135 118 59 60 8 3 5 2,118 1,352 766 1,038 647 390 9 7 1 485 374 111 453 350 103 227 177 50 6 2 4 47 32 16 128 78 50 122 53 69 25 15 10 9 9 0 60 52 8 94 90 3 24 18 6 2,562 1,437 1,124 0 0 0 43 33 10 430 254 175 397 285 111 87 68 19 119 68 51 31 28 3 147 82 64 1,747 1,123 625 19 15 4 294 148 146 623 413 209 135 79 56 312 235 77 1,744 885 859 140 90 50 4 2 2 978 808 170 28 19 10 218 116 102 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 Standard Symbol TRE NGLS TGT TASR TTM TCO TBSI TCB AMTD TECD TECH TNL TCK TE TK TKLC TEK TNE TEF TMX TTEC TELK TLAB TMCV TIN TPX TS THC TEN TPP TDC TER TEX TX TRA TSTR TESO TSO TSRA TTI TEVA TXI TXN TXRH TXT TFSL ANDE MEL BK BX BONT BCO DTV DBRN FINL FAF GS GBX HSY SJM KNOT LMS TMR MLS Contract Volume Total Call Put 18,562 15,359 3,203 180,181 99,070 81,111 1,922,146 1,051,345 870,801 414,303 325,354 88,949 67,947 50,433 17,514 10,677 4,311 6,366 33,955 26,973 6,982 3,956 2,927 1,029 411,262 305,846 105,416 21,000 11,918 9,082 7,181 5,041 2,140 13,889 6,867 7,022 70,127 44,649 25,478 18,531 14,677 3,854 65,625 42,187 23,438 10,833 7,881 2,952 10,843 6,608 4,235 17,369 11,231 6,138 12,329 8,437 3,892 67,360 37,466 29,894 31,245 21,767 9,478 91,210 55,364 35,846 244,188 182,642 61,546 9,657 1,588 8,069 95,615 65,211 30,404 116,138 78,781 37,357 149,172 97,210 51,962 183,845 90,125 93,720 31,897 21,370 10,527 37,239 13,841 23,398 628 334 294 34,045 20,282 13,763 191,444 123,847 67,597 25,337 17,967 7,370 223,809 173,779 50,030 1,762 1,282 480 10,365 7,246 3,119 863,339 466,693 396,646 40,348 27,902 12,446 19,353 13,379 5,974 612,138 422,305 189,833 73,751 50,260 23,491 1,156,608 647,794 508,814 24,318 6,114 18,204 175,374 99,756 75,618 11,513 10,893 620 45,385 32,104 13,281 26,522 17,185 9,337 142,165 74,160 68,005 181,702 110,130 71,572 27,343 15,088 12,255 34,282 24,637 9,645 101,270 61,024 40,246 29,004 20,388 8,616 51,829 38,950 12,879 115,903 39,977 75,926 4,797,190 2,684,777 2,112,413 48,521 28,749 19,772 76,048 51,064 24,984 11,675 5,891 5,784 26,133 17,120 9,013 24,310 14,709 9,601 6,348 5,199 1,149 75,005 49,290 25,715 Stock Tanzanian Royalty Exploration Corporation Targa Resources Partners LP Target Corporation TASER International, Inc. Tata Motors Limited Taubman Centers, Inc. TBS International Limited TCF Financial Corporation TD Ameritrade Holding Corp. Tech Data Corporation Techne Corporation Technitrol, Inc. Teck Cominco Limited TECO Energy, Inc. Teekay Corporation Tekelec Tektronix, Inc. Tele Norte Leste Participacoes SA Telefonica de Espana, S.A. ADR Telefonos de Mexico, S.A. de C.V. ADR TeleTech Holdings, Inc. Telik, Inc. Tellabs, Inc. Temecula Valley Bancorp, Inc. Temple-Inland, Inc. Tempur-Pedic International, Inc. Tenaris S.A. Tenet Healthcare Corporation Tenneco, Inc. Teppco Partners LP Teradata Corporation Teradyne, Inc. Terex Corporation Ternium S.A. Terra Industries, Inc. TerreStar Corporation Tesco Corporation Tesoro Corporation Tessera Technologies, Inc. TETRA Technologies, Inc. (New) Teva Pharmaceutical Industries Limited ADR Texas Industries, Inc. Texas Instruments Incorporated Texas Roadhouse, Inc. Textron, Inc. TFS Financial Corp. The Andersons, Inc. The Bank of New York Mellon Corporation The Bank of New York Mellon Corporation The Blackstone Group LP The Bon-Ton Stores, Inc. The Brink's Company The DIRECTV Group, Inc. The Dress Barn, Inc. The Finish Line - CL A The First American Financial Corporation The Goldman Sachs Group, Inc. The Greenbrier Companies, Inc. The Hershey Company The J.M. Smucker Company The Knot, Inc. The Lamson & Sessions Co. The Meridian Resource Corporation The Mills Corporation CHICAGO BOARD OPTIONS EXCHANGE Page 60 Average Daily Volume Total Call Put 74 61 13 2,252 1,238 1,014 7,658 4,189 3,469 1,651 1,296 354 271 201 70 43 17 25 312 247 64 16 12 4 1,638 1,219 420 84 47 36 29 20 9 55 27 28 279 178 102 74 58 15 261 168 93 43 31 12 43 26 17 69 45 24 49 34 16 268 149 119 124 87 38 363 221 143 973 728 245 121 20 101 381 260 121 463 314 149 594 387 207 732 359 373 127 85 42 148 55 93 10 5 5 136 81 55 763 493 269 101 72 29 892 692 199 38 28 10 57 40 17 3,440 1,859 1,580 161 111 50 77 53 24 2,439 1,682 756 294 200 94 4,608 2,581 2,027 97 24 73 699 397 301 230 218 12 181 128 53 106 68 37 566 295 271 1,431 867 564 109 60 49 137 98 38 403 243 160 116 81 34 206 155 51 462 159 302 19,112 10,696 8,416 193 115 79 303 203 100 47 23 23 104 68 36 97 59 38 25 21 5 299 196 102 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 2113 2114 2115 2116 2117 2118 2119 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 2152 2153 2154 2155 2156 2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 Standard Symbol PTRY PGR RYL SMG SGR SPNC JOE SNS TRV DIS WTSLA NCTY THRX TMO TWTI TOC THO THOR TMA THQI THLD TIBX TDW TIF THI TSU TWC TWTC TWX TIE TIVO TJX TLCV THE TOL TOMO TOPT TRGL TD TOT TOA TWGP TM TSCO TRAD TT TGA TMY TMTA RIG TZOO TWP TGIC TRI TRB TRMA TRID TRMB TRMS TSL TRN TQNT TIV TRLG Contract Volume Total Call 26,797 18,999 64,979 42,993 456,874 181,846 33,700 15,509 133,699 100,708 2,351 1,281 115,925 54,918 3,966 2,809 54,751 38,959 473,755 337,889 32,039 29,992 170,136 130,474 81,143 41,580 33,396 23,647 1,594 846 2,303 1,412 16,188 9,058 63,301 29,723 525,332 239,016 38,157 23,784 20,122 18,770 70,037 59,030 79,376 37,940 206,421 134,879 7,199 4,404 711 529 104,967 93,266 37,164 23,731 1,116,405 806,359 506,619 374,640 98,881 79,934 104,652 91,126 4,424 3,058 59,325 29,252 679,033 353,653 27,405 16,792 25,441 16,710 12,603 8,969 52,608 30,348 43,783 26,840 97,223 43,739 11,107 7,898 165,413 108,342 38,862 21,788 12,335 8,068 145,294 110,169 41,107 32,316 18,932 15,702 4,036 2,433 1,474,203 972,857 58,443 38,565 2,302 1,399 12,069 5,796 52,824 34,400 767,514 429,101 18,820 14,051 154,369 109,684 14,850 11,161 22,528 14,485 153,250 114,634 89,033 55,445 11,034 9,243 13,951 9,063 116,071 61,656 Stock The Pantry, Inc. The Progressive Corporation The Ryland Group, Inc. The Scotts Miracle-Gro Company The Shaw Group, Inc. The Spectranetics Corporation The St Joe Company The Steak n Shake Company The Travelers Companies, Inc. The Walt Disney Company The Wet Seal, Inc. The9 Limited Theravance, Inc. Thermo Fisher Scientific, Inc. Third Wave Technologies, Inc. Thomson Corporation Thor Industries, Inc. Thoratec Corporation Thornburg Mortgage, Inc. THQ, Inc. Threshold Pharmaceuticals, Inc. TIBCO Software Tidewater, Inc. Tiffany & Co. Tim Hortons, Inc. Tim Participacoes S.A. Time Warner Cable, Inc. Time Warner Telecom, Inc. Time Warner, Inc. Titanium Metals Corporation TiVo, Inc. TJX Companies, Inc. (The) TLC Vision Corporation Todco Toll Brothers, Inc. Tom Online, Inc. TOP Ships, Inc. Toreador Resources Corporation Toronto Dominion Bank Total S.A. (ADR) TOUSA, Inc. Tower Group, Inc. Toyota Motor Corporation ADR Tractor Supply Company Tradestation Group, Inc. Trane, Inc. TransGlobe Energy Corporation Transmeridian Exploration, Incorporated Transmeta Corporation (New) Transocean, Inc. Travelzoo, Inc. Trex Company, Inc. Triad Guaranty, Inc. Triad Hospitals Tribune Company Trico Marine Services, Inc. Trident Microsystems, Inc. Trimble Navigation Limited Trimeris, Inc. Trina Solar Limited Trinity Industries, Inc. Triquint Semiconductor, Inc. Tri-Valley Corporation True Religon Apparel, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 61 Put 7,798 21,986 275,028 18,191 32,991 1,070 61,007 1,157 15,792 135,866 2,047 39,662 39,563 9,749 748 891 7,130 33,578 286,316 14,373 1,352 11,007 41,436 71,542 2,795 182 11,701 13,433 310,046 131,979 18,947 13,526 1,366 30,073 325,380 10,613 8,731 3,634 22,260 16,943 53,484 3,209 57,071 17,074 4,267 35,125 8,791 3,230 1,603 501,346 19,878 903 6,273 18,424 338,413 4,769 44,685 3,689 8,043 38,616 33,588 1,791 4,888 54,415 Average Daily Volume Total Call Put 107 76 31 259 171 88 1,820 724 1,096 134 62 72 533 401 131 9 5 4 462 219 243 16 11 5 218 155 63 1,887 1,346 541 128 119 8 678 520 158 323 166 158 133 94 39 6 3 3 9 6 4 64 36 28 252 118 134 2,093 952 1,141 152 95 57 80 75 5 279 235 44 316 151 165 822 537 285 29 18 11 7 5 2 505 448 56 148 95 54 4,448 3,213 1,235 2,018 1,493 526 394 318 75 417 363 54 18 12 5 236 117 120 2,705 1,409 1,296 109 67 42 101 67 35 50 36 14 210 121 89 174 107 68 387 174 213 44 31 13 659 432 227 155 87 68 49 32 17 579 439 140 164 129 35 75 63 13 16 10 6 5,873 3,876 1,997 233 154 79 9 6 4 48 23 25 210 137 73 3,058 1,710 1,348 96 71 24 615 437 178 59 44 15 90 58 32 896 670 226 355 221 134 44 37 7 56 36 19 462 246 217 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 Standard Symbol TBI TRMP TNP OVEN TKC TWB TWTR TXCO TXU TEL TYC TSN USB RMIX GROW UAUA UBS UGI ULTA UCTT UPL ULTR UTEK UA UBB UN UNP UIS UNT UCBI UIC UMC UNFI UNTD UPS URI USM X USTR UTX UTHR UNH UEIC UHS UVN UNM URZ URRE URBN URS LCC UXG USNA USU USG UST UTSI VFC EGY MTN VCI VRX VLO VMI Contract Volume Total Call Put 29,648 17,385 12,263 75,475 32,647 42,828 26,672 17,679 8,993 22,746 16,899 5,847 36,494 30,329 6,165 32,607 18,630 13,977 301 288 13 24,218 15,467 8,751 414,450 223,937 190,513 11,249 8,680 2,569 511,724 378,345 133,379 113,674 74,105 39,569 406,968 239,879 167,089 9,623 8,328 1,295 67,684 45,424 22,260 742,122 500,809 241,313 239,521 110,248 129,273 3,471 2,685 786 316 288 28 23,658 18,283 5,375 290,518 173,483 117,035 10,317 5,663 4,654 12,971 6,129 6,842 278,313 154,818 123,495 89,253 54,334 34,919 33,247 19,190 14,057 320,487 199,514 120,973 55,105 35,813 19,292 25,394 16,307 9,087 1,042 361 681 34,461 27,988 6,473 2,008 1,708 300 17,862 11,111 6,751 44,663 31,399 13,264 847,094 545,897 301,197 229,593 156,290 73,303 1,729 841 888 1,145,138 482,326 662,812 14,714 10,498 4,216 425,617 292,310 133,307 666,960 342,476 324,484 921,672 619,167 302,505 1,825 1,020 805 10,112 4,232 5,880 1,185 456 729 33,602 19,826 13,776 30,954 27,203 3,751 33,093 26,286 6,807 131,754 80,763 50,991 2,355 1,248 1,107 467,118 313,384 153,734 2,967 2,312 655 378,656 147,019 231,637 198,662 139,668 58,994 283,536 154,085 129,451 62,048 25,546 36,502 231,916 132,527 99,389 2,423 1,356 1,067 8,896 7,306 1,590 296 245 51 15,923 10,424 5,499 44,584 35,872 8,712 3,638,975 2,201,980 1,436,995 10,185 5,414 4,771 Stock TrueBlue, Inc. Trump Entertainment Resorts, Inc. Tsakos Energy Navigation Ltd. TurboChef Technologies, Inc. Turkcell Iietisim Hizmetler AS Tween Brands, Inc. Tweeter Home Entertainment Group, Inc. TXCO Resources, Inc. TXU Company Tyco Electronics Ltd. Tyco International Limited Tyson Foods, Inc. (Class A) U.S. Bancorp U.S. Concrete, Inc. U.S. Global Investors, Inc. UAL Corporation (New) UBS AG UGI Corporation Ulta Salon, Cosmetics & Fragrance, Inc. Ultra Clean Holdings, Inc. Ultra Petroleum Corp. Ultrapetrol Bahamas) Limited Ultratech, Inc. Under Armour, Inc. Unibanco Uniao de Bancos Brasileros Unilever N.V. Union Pacific Corporation Unisys Corporation Unit Corporation United Community Banks, Inc. United Industrial Corporation United Microelectronics Corporation United Natural Foods, Inc. (New) United Online, Inc. United Parcel Service, Inc. United Rentals, Inc. United States Cellular Corporation United States Seel Corporation United Stationers, Inc. United Technologies Corporation United Therapeutics Corp. UnitedHealth Group Universal Electronics, Inc. Universal Health Services, Inc. Univision Communications Inc. Unum Group Uranerz Energy Corporation Uranium Resources, Inc. Urban Outfitters, Inc. URS Corporation US Airways Group, Inc. (New) US Gold Corporation USANA Health Sciences, Inc. USEC, Inc. USG Corporation UST, Inc. UTStarcom, Inc. V.F. Corporation VAALCO Energy, Inc. Vail Resorts, Inc. (New) Valassis Communications, Inc. Valeant Pharmaceuticals International Valero Energy Corporation Valmont Industries, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 62 Average Daily Volume Total Call Put 118 69 49 301 130 171 106 70 36 91 67 23 145 121 25 130 74 56 1 1 0 96 62 35 1,651 892 759 89 68 20 2,039 1,507 531 453 295 158 1,621 956 666 38 33 5 445 299 146 2,957 1,995 961 954 439 515 14 11 3 9 8 1 120 93 27 1,157 691 466 72 39 32 52 24 27 1,109 617 492 356 216 139 132 76 56 1,277 795 482 220 143 77 101 65 36 16 5 10 137 112 26 8 7 1 71 44 27 178 125 53 3,375 2,175 1,200 915 623 292 7 3 4 4,562 1,922 2,641 59 42 17 1,696 1,165 531 2,657 1,364 1,293 3,672 2,467 1,205 23 13 10 40 17 23 5 2 3 134 79 55 133 117 16 197 156 41 525 322 203 9 5 4 1,861 1,249 612 53 41 12 1,509 586 923 791 556 235 1,130 614 516 247 102 145 924 528 396 10 5 4 35 29 6 1 1 0 63 42 22 178 143 35 14,498 8,773 5,725 110 58 51 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 2241 2242 2243 2244 2245 2246 2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2293 2294 2295 2296 2297 2298 2299 2300 2301 2302 2303 2304 Standard Symbol VCLK VNDA VAR VSEA VDSI VASC VSGN WOOF VGR VECO VQ VMSI VSE VRNM PAY VRGY VRNT VRSN VTS VZ VRTX VIA VIA.B VICR VIGN VIP VMED VM VPHM VSH EICU VISN VGZ VPRT VC VSCN VVUS VMW VOD VLCM VLTR VOLVY VG VNO VMC WPL BER GRA WBC WAB WB WAG WMT WLT WCRX WMG WRES WM WCN WMI WAT WPI WTS WCI Contract Volume Total Call Put 225,913 155,769 70,144 535,078 243,259 291,819 75,413 47,823 27,590 202,379 104,018 98,361 67,525 39,391 28,134 2,759 2,252 507 17,765 17,681 84 12,577 9,456 3,121 30,798 17,457 13,341 40,746 23,957 16,789 30 25 5 94,797 63,792 31,005 197,447 104,277 93,170 22,483 12,489 9,994 112,787 68,016 44,771 30,452 19,251 11,201 289 115 174 209,080 111,063 98,017 19,213 12,189 7,024 1,138,662 720,740 417,922 381,194 234,528 146,666 16,906 14,039 2,867 81,766 43,983 37,783 20,235 8,571 11,664 5,404 3,318 2,086 243,344 154,028 89,316 310,125 213,958 96,167 3,902 1,802 2,100 56,898 33,498 23,400 35,538 23,826 11,712 35,318 32,361 2,957 200 85 115 26,614 19,431 7,183 53,129 24,386 28,743 177,615 51,552 126,063 48,030 28,452 19,578 85,472 65,007 20,465 295,984 180,711 115,273 112,876 81,198 31,678 29,053 15,803 13,250 43,386 35,847 7,539 16 6 10 32,928 15,333 17,595 49,746 19,920 29,826 112,063 60,002 52,061 126,770 66,069 60,701 15,275 11,157 4,118 295,567 165,008 130,559 2,515 1,585 930 4,710 3,660 1,050 1,283,205 744,550 538,655 559,883 358,237 201,646 3,225,091 2,089,113 1,135,978 52,544 34,990 17,554 9,568 6,950 2,618 14,276 4,934 9,342 30,915 21,337 9,578 2,072,148 800,450 1,271,698 10,125 6,064 4,061 165,591 131,640 33,951 23,092 14,751 8,341 21,526 15,758 5,768 33,383 19,089 14,294 344,941 130,130 214,811 Stock ValueClick, Inc. Vanda Pharmaceuticals, Inc. Varian Associates, Inc. Varian Semiconductor Equipment Associates, Inc. VASCO Data Security International, Inc. Vascular Solutions, Inc. (New) Vasogen, Inc. VCA Antech, Inc. Vector Group Ltd. Veeco Instruments, Inc. Venoco, Inc. Ventana Medical Systems, Inc. VeraSun Energy Verenium Corporation VeriFone Holdings, Inc. Verigy Ltd. Verint Systems, Inc. Verisign, Inc. Veritas DGC, Inc. Verizon Communications, Inc. Vertex Pharmaceuticals, Inc. Viacom, Inc. Class A Viacom, Inc. Class B Vicor Corporation (New) Vignette Corporation (New) VimpelCom Virgin Media, Inc. Virgin Mobile USA, Inc. ViroPharma Incorporated Vishay Intertechnology, Inc. Visicu, Inc. VisionChina Media Inc. Vista Gold Corp. VistaPrint Limited Visteon Corp Visual Sciences, Inc. VIVUS, Inc. Vmware, Inc. Vodafone Group PLC ADR Volcom, Inc. Volterra Semiconductor Corporation Volvo AB ADR Vonage Holdings Corporation Vornado Realty Trust Vulcan Materials W.P. Stewart & Co., Ltd. W.R. Berkley Corporation W.R. Grace & Co. WABCO Holdings Inc. Wabtec Corp. Wachovia Corporation Walgreen Company Wal-Mart Stores, Inc. Walter Industries, Inc. Warner Chilcott Limited Warner Music Group Corp. (New) Warren Resources, Inc. Washington Mutual, Inc. Waste Connections, Inc. Waste Management, Inc. Waters Corporation Watson Pharmaceuticals, Inc. Watts Water Technologies, Inc. WCI Communities, Inc. (New) CHICAGO BOARD OPTIONS EXCHANGE Page 63 Average Daily Volume Total Call Put 900 621 279 2,716 1,235 1,481 300 191 110 806 414 392 444 259 185 11 9 2 71 70 0 50 38 12 123 70 53 162 95 67 1 1 0 378 254 124 787 415 371 90 50 40 449 271 178 121 77 45 1 0 1 833 442 391 77 49 28 4,537 2,871 1,665 1,519 934 584 67 56 11 326 175 151 81 34 46 22 13 8 969 614 356 1,236 852 383 78 36 42 227 133 93 142 95 47 179 164 15 67 28 38 106 77 29 212 97 115 708 205 502 191 113 78 341 259 82 3,253 1,986 1,267 450 323 126 116 63 53 173 143 30 0 0 0 131 61 70 198 79 119 446 239 207 576 300 276 61 44 16 1,178 657 520 24 15 9 19 15 4 5,112 2,966 2,146 2,231 1,427 803 12,849 8,323 4,526 209 139 70 38 28 10 57 20 37 123 85 38 8,256 3,189 5,067 40 24 16 660 524 135 92 59 33 86 63 23 133 76 57 1,374 518 856 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 2305 2306 2307 2308 2309 2310 2311 2312 2313 2314 2315 2316 2317 2318 2319 2320 2321 2322 2323 2324 2325 2326 2327 2328 2329 2330 2331 2332 2333 2334 2335 2336 2337 2338 2339 2340 2341 2342 2343 2344 2345 2346 2347 2348 2349 2350 2351 2352 2353 2354 2355 2356 2357 2358 2359 2360 2361 2362 2363 2364 2365 2366 2367 2368 Standard Symbol WFT WEBX WBMD WBSN WZEN WTW WCG WLP WFC WEN WERN WCC WAL WDC WNR WU WY WHQ WPSC WHR WLL WFMI OATS WG WMB WPZ WSM WSH WIND WIN WINN WGO WTFC WIT WFII WITS WNS WRLD INT WRSP WOR WMGI WWY WX WYE WYN WYNN XEL XNPT XRX XNL XLNX XFML XL XMSR XTO XRTX YHOO AUY YGE YMI YRCW YUM ZLC Contract Volume Total Call Put 327,194 190,548 136,646 34,852 18,874 15,978 26,438 11,687 14,751 21,169 8,366 12,803 6,986 5,991 995 37,813 13,842 23,971 268,685 148,479 120,206 172,158 107,363 64,795 1,178,974 490,272 688,702 280,495 171,168 109,327 27,556 11,720 15,836 52,101 25,028 27,073 88 58 30 148,700 95,338 53,362 136,002 88,709 47,293 82,498 56,797 25,701 1,047,387 603,580 443,807 14,929 9,688 5,241 1,517 509 1,008 161,214 57,927 103,287 22,822 14,274 8,548 726,433 398,732 327,701 44,438 26,974 17,464 37,077 33,790 3,287 661,771 447,514 214,257 264,902 131,744 133,158 149,819 49,614 100,205 18,655 14,440 4,215 24,735 18,548 6,187 7,724 6,500 1,224 55,383 32,825 22,558 57,433 27,518 29,915 3,213 1,364 1,849 16,004 11,785 4,219 91 81 10 5,083 3,320 1,763 12 0 12 9,771 4,297 5,474 21,403 12,548 8,855 56,961 27,363 29,598 59,212 33,167 26,045 5,677 4,226 1,451 49,655 34,649 15,006 10,602 7,155 3,447 632,832 410,289 222,543 85,143 67,268 17,875 1,363,245 1,059,429 303,816 18,117 11,933 6,184 54,007 25,286 28,721 196,160 147,205 48,955 13,701 9,457 4,244 348,447 196,552 151,895 51,523 41,495 10,028 94,978 35,958 59,020 1,382,083 868,321 513,762 262,183 163,887 98,296 31,393 20,324 11,069 5,950,512 4,020,042 1,930,470 645,114 467,630 177,484 138,775 89,396 49,379 5,761 4,068 1,693 168,361 92,919 75,442 97,596 55,311 42,285 17,130 7,582 9,548 Stock Weatherford International, Inc. WebEx Communications, Inc. WebMD Health Corp. Websense, Inc. Webzen, Inc. Weight Watchers International, Inc. Wellcare Health Plans, Inc. WellPoint Health Networks, Inc. Wells Fargo & Company Wendy's International, Inc. Werner Enterprises, Inc. WESCO Interntional, Inc. Western Alliance Bancorp Western Digital Corporation Western Refining, Inc. Western Union Company Weyerhaeuser Company W-H Energy Services, Inc. Wheeling-Pittsburgh Corporation Whirlpool Corporation Whiting Petroleum Corporation Whole Foods Market, Inc. Wild Oats Markets, Inc. Willbros Group, Inc. Williams Companies, Inc. (The) Williams Partners LP Williams-Sonoma, Inc. Willis Group Holdings Limited Wind River Systems, Inc. Windstream Corporation Winn-Dixie Stores, Inc Winnebago Industries, Inc. Wintrust Financial Corporation Wipro Limited Wireless Facilities, Inc. Witness Systems, Inc. (New) WNS Holdings Limited World Acceptance Corporation World Fuel Services Corporation WorldSpace, Inc. Worthington Industries, Inc. Wright Medical Group, Inc. Wrigley (Wm.) Jr. Company WuXi PharaTech Cayman Inc. Wyeth Wyndham Worldwide Corporation Wynn Resorts, Limited Xcel Energy, Inc. Xenoport, Inc. Xerox Corporation Xethanol Corporation Xilinix, Inc. Xinhua Finance Media Limited XL Capital LTD. XM Satellite Radio Holdings, Inc. XTO Energy, Inc. Xyratek Ltd. Yahoo!, Inc. Yamana Gold, Inc. Yingli Green Energy Holding Company YM Biosciences, Inc. YRC Worldwide, Inc. YUM! Brands, Inc. Zale Corporation CHICAGO BOARD OPTIONS EXCHANGE Page 64 Average Daily Volume Total Call Put 1,304 759 544 139 75 64 105 47 59 84 33 51 28 24 4 151 55 96 1,070 592 479 686 428 258 4,697 1,953 2,744 1,118 682 436 110 47 63 208 100 108 13 8 4 592 380 213 542 353 188 329 226 102 4,173 2,405 1,768 59 39 21 6 2 4 642 231 412 91 57 34 2,894 1,589 1,306 177 107 70 148 135 13 2,637 1,783 854 2,943 1,464 1,480 597 198 399 74 58 17 99 74 25 31 26 5 281 167 115 229 110 119 19 8 11 64 47 17 0 0 0 20 13 7 2 0 2 39 17 22 85 50 35 227 109 118 236 132 104 23 17 6 198 138 60 189 128 62 2,521 1,635 887 339 268 71 5,431 4,221 1,210 72 48 25 215 101 114 782 586 195 55 38 17 1,388 783 605 307 247 60 378 143 235 5,506 3,459 2,047 1,045 653 392 125 81 44 23,707 16,016 7,691 2,570 1,863 707 1,595 1,028 568 23 16 7 671 370 301 389 220 168 68 30 38 2007 MARKET STATISTICS CBOE Equity Options Volume (Includes LEAPS) 2369 2370 2371 2372 2373 2374 2375 2376 2377 2378 Standard Symbol ZBRA ZEP ZMH ZION ZIXI ZOLL ZOLT ZRAN ZUMZ ZGEN Contract Volume Total Call 16,880 9,770 7 6 118,760 63,968 41,588 18,705 18,773 14,137 25,535 19,521 191,065 123,414 58,011 37,419 52,209 30,266 53,213 34,152 Stock Zebra Technologies, Inc. Zep, Inc. Zimmer Holdings, Inc. Zions Bancorporation Zix Corporation Zoll Medical Corporation Zoltek Companies, Inc. (New) Zoran Corp. Zumiez, Inc. Zymogenetics, Inc. CHICAGO BOARD OPTIONS EXCHANGE Page 65 Put 7,110 1 54,792 22,883 4,636 6,014 67,651 20,592 21,943 19,061 Average Daily Volume Total Call Put 67 39 28 0 0 0 473 255 218 166 75 91 75 56 18 109 83 26 761 492 270 231 149 82 208 121 87 212 136 76 2007 MARKET STATISTICS CBOE Top 100 Equity Options Ranked by Volume (Includes LEAPS) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 Standard Symbol AAPL GOOG RIMM C DNDN YHOO MO MSFT INTC CFC GS QCOM GM HD CSCO GE RIO AMZN BAC VLO AMGN NYX AMD EMC WMT BIDU AA FCX NRMX HAL BMY JPM LEH GRMN SNDK MER NFI XOM EBAY MA NEM PFE MOT IBM MRVL BSC BRCM DELL COP SBUX WM CROX ELN ETFC AMR F TGT AIG ORCL LEND BBY CAT T CHK Stock Apple, Inc. Google, Inc. Research in Motion Limited Citigroup, Inc. Dendreon Corporation Yahoo!, Inc. Altria Group, Inc. Microsoft Corporation Intel Corporation Countrywide Financial Corporation The Goldman Sachs Group, Inc. QUALCOMM, Inc. General Motors Corporation Home Depot, Inc. (The) Cisco Systems, Inc. General Electric Company Companhia Vale do Rio Doce Amazon.Com, Inc. Bank of America Corporation Valero Energy Corporation Amgen, Inc. NYSE Euronext Advanced Micro Devices, Inc. EMC Corporation Wal-Mart Stores, Inc. Baidu.com ALCOA, Inc. Freeport-McMoRan Copper & Gold Co., Inc. Neurochem, Inc. Halliburton Company Bristol-Myers Squibb Company JPMorgan Chase & Co. Lehman Brothers Holdings, Inc. Garmin Ltd. SanDisk Corporation Merrill Lynch & Co., Inc. Novastar Financial, Inc. Exxon Mobil Corporation eBay, Inc. MasterCard, Inc. Newmont Mining Corporation Pfizer, Inc. Motorola, Inc. International Business Machines Corporation Marvell Technology Group Ltd. Bear Stearns Companies, Inc. (The) Broadcom, Inc. Dell Computer Corp. ConocoPhillips Starbucks Corporation Washington Mutual, Inc. Crocs, Inc. Elan Corporation PLC ADR E*Trade Financial Corporation AMR Corporation Ford Motor Company Target Corporation American International Group, Inc. Oracle Corporation Accredited Home Lenders Holding Company Best Buy Co., Inc. Caterpillar, Inc. AT&T Corporation Chesapeake Energy Corporation CHICAGO BOARD OPTIONS EXCHANGE Contract Volume Total Call 16,011,565 8,965,174 8,423,195 5,053,046 7,107,724 4,032,309 6,716,129 3,775,157 6,496,995 4,254,412 5,950,512 4,020,042 5,724,616 4,212,741 5,308,502 3,907,222 4,976,771 3,332,622 4,827,291 1,676,587 4,797,190 2,684,777 4,782,350 2,996,977 4,766,999 2,299,650 4,336,292 2,388,501 4,183,019 3,026,215 4,081,884 2,693,396 3,982,564 2,691,276 3,783,076 1,698,557 3,667,196 2,130,148 3,638,975 2,201,980 3,608,905 2,180,677 3,546,384 2,275,326 3,521,090 2,115,391 3,335,013 2,605,692 3,225,091 2,089,113 3,206,718 1,913,803 3,055,442 2,157,829 3,012,308 2,025,394 2,843,252 1,592,145 2,822,584 1,795,611 2,782,901 2,162,238 2,718,513 1,389,180 2,713,900 1,096,906 2,703,279 1,880,556 2,684,931 1,733,407 2,657,553 1,195,926 2,620,269 869,264 2,619,359 1,568,048 2,408,453 1,582,612 2,365,365 1,501,384 2,355,250 1,508,471 2,329,610 1,401,211 2,327,403 1,426,644 2,300,094 1,243,280 2,214,057 1,735,087 2,125,060 854,698 2,124,950 1,320,420 2,123,107 1,255,560 2,099,149 1,334,989 2,084,791 1,172,445 2,072,148 800,450 2,057,150 1,336,454 2,002,161 1,482,682 1,990,523 1,279,074 1,986,420 1,055,759 1,939,598 961,596 1,922,146 1,051,345 1,818,489 864,163 1,818,370 1,326,158 1,649,740 763,737 1,643,384 912,516 1,541,016 782,098 1,515,885 1,084,798 1,493,136 1,054,501 Page 66 Put 7,046,391 3,370,149 3,075,415 2,940,972 2,242,583 1,930,470 1,511,875 1,401,280 1,644,149 3,150,704 2,112,413 1,785,373 2,467,349 1,947,791 1,156,804 1,388,488 1,291,288 2,084,519 1,537,048 1,436,995 1,428,228 1,271,058 1,405,699 729,321 1,135,978 1,292,915 897,613 986,914 1,251,107 1,026,973 620,663 1,329,333 1,616,994 822,723 951,524 1,461,627 1,751,005 1,051,311 825,841 863,981 846,779 928,399 900,759 1,056,814 478,970 1,270,362 804,530 867,547 764,160 912,346 1,271,698 720,696 519,479 711,449 930,661 978,002 870,801 954,326 492,212 886,003 730,868 758,918 431,087 438,635 Average Daily Volume Total Call Put 63,791 35,718 28,073 33,559 20,132 13,427 28,318 16,065 12,253 26,757 15,040 11,717 25,884 16,950 8,935 23,707 16,016 7,691 22,807 16,784 6,023 21,149 15,567 5,583 19,828 13,277 6,550 19,232 6,680 12,553 19,112 10,696 8,416 19,053 11,940 7,113 18,992 9,162 9,830 17,276 9,516 7,760 16,665 12,057 4,609 16,262 10,731 5,532 15,867 10,722 5,145 15,072 6,767 8,305 14,610 8,487 6,124 14,498 8,773 5,725 14,378 8,688 5,690 14,129 9,065 5,064 14,028 8,428 5,600 13,287 10,381 2,906 12,849 8,323 4,526 12,776 7,625 5,151 12,173 8,597 3,576 12,001 8,069 3,932 11,328 6,343 4,984 11,245 7,154 4,092 11,087 8,614 2,473 10,831 5,535 5,296 10,812 4,370 6,442 10,770 7,492 3,278 10,697 6,906 3,791 10,588 4,765 5,823 10,439 3,463 6,976 10,436 6,247 4,188 9,595 6,305 3,290 9,424 5,982 3,442 9,383 6,010 3,374 9,281 5,583 3,699 9,273 5,684 3,589 9,164 4,953 4,210 8,821 6,913 1,908 8,466 3,405 5,061 8,466 5,261 3,205 8,459 5,002 3,456 8,363 5,319 3,044 8,306 4,671 3,635 8,256 3,189 5,067 8,196 5,325 2,871 7,977 5,907 2,070 7,930 5,096 2,834 7,914 4,206 3,708 7,727 3,831 3,896 7,658 4,189 3,469 7,245 3,443 3,802 7,245 5,283 1,961 6,573 3,043 3,530 6,547 3,636 2,912 6,140 3,116 3,024 6,039 4,322 1,717 5,949 4,201 1,748 2007 MARKET STATISTICS CBOE Top 100 Equity Options Ranked by Volume (Includes LEAPS) 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 Standard Symbol RIG AKS ICE MCD XMSR SHLD SIRI MEDX HPQ CVX WYNN NVDA NMX AGIX SLM CVS WB RMBS GLW PBR MU WFC KO TXN PG X VZ TWX S SLB AMAT BA WY BZH KFT MRK Stock Transocean, Inc. AK Steel Holding Corporation IntercontinentalExchange, Inc. McDonald's Corporation XM Satellite Radio Holdings, Inc. Sears Holdings Corporation Sirius Satellite Radio Medarex, Inc. Hewlett-Packard Company Chevron Corporation Wynn Resorts, Limited NVIDIA Corporation Nymex Holdings, Inc. AtheroGenics, Inc. SLM Corporation CVS Caremark Corporation Wachovia Corporation Rambus, Inc. Corning, Incorporated Petroleo Brasileiro S.A.-ADR Micron Technology, Inc. Wells Fargo & Company Coca-Cola Company (The) Texas Instruments Incorporated Procter & Gamble Company (The) United States Seel Corporation Verizon Communications, Inc. Time Warner, Inc. Sprint Nextel Corporation Schlumberger Limited Applied Materials, Inc. Boeing Company (The) Weyerhaeuser Company Beazer Homes USA, Inc. Kraft Foods, Inc. Merck & Co., Inc. CHICAGO BOARD OPTIONS EXCHANGE Contract Volume Total Call 1,474,203 972,857 1,468,716 980,273 1,462,134 909,568 1,398,684 1,059,381 1,382,083 868,321 1,381,014 744,846 1,374,529 1,196,173 1,370,524 901,202 1,365,282 892,278 1,363,537 873,368 1,363,245 1,059,429 1,361,590 847,715 1,327,677 713,386 1,316,377 656,191 1,292,680 669,338 1,292,358 797,847 1,283,205 744,550 1,274,710 949,170 1,264,125 873,252 1,263,334 800,376 1,193,763 878,114 1,178,974 490,272 1,173,837 870,099 1,156,608 647,794 1,149,613 782,577 1,145,138 482,326 1,138,662 720,740 1,116,405 806,359 1,081,747 706,711 1,071,880 628,272 1,060,493 575,118 1,048,340 625,511 1,047,387 603,580 1,043,380 349,254 1,032,829 665,598 1,024,131 611,926 Page 67 Put 501,346 488,443 552,566 339,303 513,762 636,168 178,356 469,322 473,004 490,169 303,816 513,875 614,291 660,186 623,342 494,511 538,655 325,540 390,873 462,958 315,649 688,702 303,738 508,814 367,036 662,812 417,922 310,046 375,036 443,608 485,375 422,829 443,807 694,126 367,231 412,205 Average Daily Volume Total Call Put 5,873 3,876 1,997 5,851 3,905 1,946 5,825 3,624 2,201 5,572 4,221 1,352 5,506 3,459 2,047 5,502 2,968 2,535 5,476 4,766 711 5,460 3,590 1,870 5,439 3,555 1,884 5,432 3,480 1,953 5,431 4,221 1,210 5,425 3,377 2,047 5,290 2,842 2,447 5,245 2,614 2,630 5,150 2,667 2,483 5,149 3,179 1,970 5,112 2,966 2,146 5,079 3,782 1,297 5,036 3,479 1,557 5,033 3,189 1,844 4,756 3,498 1,258 4,697 1,953 2,744 4,677 3,467 1,210 4,608 2,581 2,027 4,580 3,118 1,462 4,562 1,922 2,641 4,537 2,871 1,665 4,448 3,213 1,235 4,310 2,816 1,494 4,270 2,503 1,767 4,225 2,291 1,934 4,177 2,492 1,685 4,173 2,405 1,768 4,157 1,391 2,765 4,115 2,652 1,463 4,080 2,438 1,642 2007 MARKET STATISTICS CASH INDEX OPTIONS - 2007 Standard & Poor’s Indexes OEX® (Standard & Poor’s 100 Index Options): March 11, 1983. OEX (Reduced-Value) LEAPS: December 11, 1990. XEO® (European-Style Standard & Poor’s 100 Index Options): July 23, 2001. SPXTM (Standard & Poor’s 500 Index Options): July 1, 1983 (American-style), April 2, 1986 (European-style). SPL (Standard & Poor’s Long-Dated Options): October 19, 1987. SPX (Reduced-Value) LEAPS: January 21, 1991. S&P SmallCap 600 Index Options (SML): June 5, 1995. XSP (Mini S&P 500 Index): October 25, 2005. Dow Jones Averages Options and LEAPS on the Dow Jones Industrial AverageSM (DJX): October 6, 1997. Options on the Dow Jones Transportation AverageSM (DTX): October 6, 1997. Options on the Dow Jones Utility AverageSM (DUX): October 6, 1997. Jumbo Options on the Dow Jones Industrial Average (DXL): October 11, 2005. Nasdaq Indexes Nasdaq-100 Index® Options (NDX): February 7, 1994. Mini Nasdaq-100 Index® Options (MNX): August 14, 2000. Russell Indexes Russell 1000® Index (RUI): October 27, 2003. Russell 2000® Index (RUT): November 11, 1992. Russell 2000® Mini-Russell Index (RMN): January 3, 2005. Chicago Board Options Exchange Indexes CBOE Volatility Index (VIX): February 24, 2006. CBOE Nasdaq-100 Volatility Index (VXN): September 27, 2007. CBOE Russell 2000 Volatility Index (RVX): September 27, 2007. CBOE Gold Index (GOX): April 29, 1996. CBOE Internet Index (INX): February 20, 1996. CBOE Oil Index (OIX): April 29, 1996. CBOE Technology Index (TXX): August 14, 1995. CBOE Exchange Index (EXQ): September 19, 2006. Morgan Stanley Indexes Morgan Stanley Retail Index (MVR): October 22, 2001. FLEX Options CBOE trades options on Equity and Index FLexible Exchange Options®. FLEX® Options allow users to custom-tailor most contract terms, such as expiration date, exercise style, exercise price, type, size, settlement and position limits. Visit www.cboe.com for a list of equities that are FLEX eligible. Index FLEX options are available on all indexes approved for options trading, including the S&P 100 (OEX & XEO), S&P 500, Nasdaq-100 (NDX & MNX), Russell 2000 Indexes and the Dow Jones Industrial Average. Equity FLEX Options began trading October 24, 1996 and Index FLEX Options began trading February 26, 1993. CHICAGO BOARD OPTIONS EXCHANGE Page 68 2007 Market Statistics Most Active Cash Indexes—2007 The following is a description of the index options most actively traded during 2007. Please refer to www.cboe.com for a complete description of each product. Standard & Poor’s 500 Index Options - SPXTM Options are based on the Standard & Poor’s 500 Index, which is a capitalization-weighted index of 500 stocks from a broad range of industries. The component stocks are weighted according to the total market value of their outstanding shares. The impact of a component’s price change is proportional to the issue’s total market value, which is the share price times the number of shares outstanding. These are summed for all 500 stocks and divided by a predetermined base value. The base value for the S&P 500 Index is adjusted to reflect changes in capitalization resulting from mergers, acquisitions, stock rights, substitutions, etc. SPX options are available in the three near-term months followed by three additional months from the March quarterly cycle (March, June, September and December) and are European-style exercise (they generally may be exercised only on the last business day before the expiration date). The exercise-settlement value, SET, is calculated using the first (opening) reported sales price in the primary market of each component stock on the last business day before the expiration date. Exercise will result in delivery of cash on the business day following expiration. SPX, which was originally introduced an American-style option, was reintroduced as a European-style option on April 2, 1986. SPX FLEX and LEAPS (based on 1/10th of the SPX level) and Long-Dated options (SPL) are also traded. Standard & Poor’s 100 Index Options - OEX® & XEO® "Options are based on the Standard & Poor’s 100 Index, which is a capitalization-weighted index of 100 stocks from a broad range of industries. The component stocks are weighted according to the total market value of their outstanding shares. The impact of a component’s price change is proportional to the issue’s total market value, which is the share price times the number of shares outstanding. These are summed for all 100 stocks and divided by a predetermined base value. The base value for the S&P 100 Index is adjusted to reflect changes in capitalization resulting from mergers, acquisitions, stock rights, substitutions, etc. OEX and XEO options are available in the four near-term months plus 1 month from the March cycle. OEX options are American-style exercise (they may be exercised on any business day before the expiration date). XEO options are European-style exercise (they generally may be exercised only on the last business day before the expiration date). The exercise-settlement value, OEX, is calculated using the last (closing) reported sales price in the primary market of each component stock on the last business day before the expiration date or on the day the exercise notice is properly submitted if exercised before expiration. Exercise will result in delivery of cash on the business day following expiration. OEX & XEO FLEX and LEAPS are also traded. Options on the CBOE S&P 500 Volatility Index® – VIX® The CBOE Volatility Index - more commonly referred to as “VIX” - is an up-to-the-minute market estimate of expected volatility that is calculated by using real-time S&P 500® Index (SPX) option bid/ask quotes. VIX uses nearby and second nearby options with at least 8 days left to expiration and then weights them to yield a constant, 30-day measure of the expected volatility of the S&P 500 Index. VIX options are European-style and are available in three near-term months plus three months on the February quarterly cycle (February, May, August and November). Exercise will result in delivery of cash on the business day following expiration. The exercise-settlement value, VRO, is a Special Opening Quotation (SOQ) of VIX calculated from the sequence of opening prices of the SPX options used to calculate VIX at settlement. The opening price for any series in which there is no trade is deemed to be the mid-quote price, the average of that option's bid and ask prices. Only series with non-zero bid prices upon completion of the special SPX opening procedures are used in the SOQ calculation. VIX LEAPS are also traded. Options on the Dow Jones Industrial AverageSM - DJX The Dow Jones Industrial Average (DJIA) is a price-weighted index of 30 of the largest, most liquid NYSE & Nasdaq-listed stocks. Options are based on 1/100th of the DJIA level. Options are European-style and are available in three near-term months plus three months on the March quarterly cycle (March, June, September and December). Exercise will result in delivery of cash on the business day following expiration. The exercise-settlement value, DJS, is calculated using the first (opening) reported sales price in the primary market of each component stock on the last business day (usually a Friday) before the expiration date. DJX FLEX and LEAPS (based on 1/100th of the DJIA level) are also traded. CHICAGO BOARD OPTIONS EXCHANGE Page 69 2006 Market Statistics Nasdaq-100 Index® Options - NDX The Nasdaq-100 Index is a capitalization-weighted index composed of 100 of the largest non-financial securities listed on the Nasdaq Stock MarketSM. The index was created in 1985 with a base value set to 250 on February 1 of that year. After reaching a level of nearly 800 on December 31, 1993, the index level was halved on January 3, 1994. The Nasdaq Stock Market calculates and disseminates NDX every 15 seconds during the trading day. Options are European-style and are available in up to three near-term months plus up to three additional months from the March quarterly cycle (March, June, September and December). Exercise will result in delivery of cash on the business day following expiration. NDX exercise-settlement value, NDS, is calculated based on a volume-weighted average of prices reported in the first five minutes of trading for each of the component securities on the last business day (usually a Friday) before the expiration date. If a stock in the index does not open on the day on which the exercise-settlement value is calculated, the last sales price reported to The Nasdaq Stock Market will be used in calculating the exercise-settlement value. The exercise-settlement amount is equal to the difference between the exercise-settlement value and the exercise price of the option, multiplied by $100. NDX exercise-settlement calculation changed on April 22, 1996. NDX FLEX are available. CBOE Mini Nasdaq-100 Index® Options - MNX The CBOE Mini-NDX Index is based on 1/10th the value of the Nasdaq-100 Index® (NDX). NDX is a modified capitalization-weighted index composed of 100 of the largest non-financial securities listed on the Nasdaq Stock Market. The index was created in 1985 with a base value set to 250 on February 1 of that year. After reaching a level of nearly 800 on December 31, 1993, the index level was halved on January 3, 1994. MNX is available in up to three near-term months plus up to three additional months from the March quarterly cycle (March, June, September and December) and are European-style options (they generally may be exercised only on the last business day before the expiration date). Trading will ordinarily cease on the business day (usually a Thursday) preceding the day on which the exercise-settlement value is calculated. The exercise-settlement value for MNX options, XMS, is computed by dividing the NDX settlement value, NDS, by a factor of 10. CHICAGO BOARD OPTIONS EXCHANGE Page 70 2006 Market Statistics CASH INDEX OPTIONS - 2007 Total Cash Index Options Contract Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Total 13,601,856 14,545,466 23,308,159 16,429,364 18,832,958 19,173,898 20,828,007 27,747,381 17,310,537 19,772,980 23,629,409 15,337,828 230,517,843 Average Daily Volume 680,093 765,551 1,059,462 821,468 856,044 913,043 991,810 1,206,408 911,081 859,695 1,125,210 766,891 918,398 Open Interest in Contracts Total Call Call Put 5,769,085 8,198,002 13,967,087 $7,911,157,578 6,329,179 9,000,834 15,330,013 $7,252,704,826 6,526,913 9,056,318 15,583,231 $15,580,216,054 6,982,013 9,546,497 16,528,510 $10,410,709,092 7,766,587 10,886,545 18,653,132 $12,814,564,188 6,989,918 9,759,668 16,749,586 $16,620,734,055 7,737,585 11,036,397 18,773,982 $13,418,647,202 8,518,008 12,332,002 20,850,010 $23,218,870,125 7,009,352 10,164,756 17,174,108 $20,917,158,308 7,895,965 11,353,986 19,249,951 $15,741,155,139 7,988,978 11,899,635 19,888,613 $22,535,282,443 5,448,068 8,062,149 13,510,217 $17,783,021,543 ---$184,204,220,553 Dollar Volume Put $6,943,455,944 $7,298,160,397 $18,913,090,311 $8,062,336,016 $9,542,346,158 $15,470,346,895 $19,923,082,708 $36,901,944,158 $17,004,084,503 $18,287,978,255 $32,886,447,716 $17,839,889,187 $209,073,162,248 Call 5,482,423 5,820,266 9,088,237 7,029,192 7,986,874 7,849,028 8,396,409 11,497,477 7,268,566 8,339,220 9,965,712 6,332,555 95,055,959 Contract Volume Put 8,119,433 8,725,200 14,219,922 9,400,172 10,846,084 11,324,870 12,431,598 16,249,904 10,041,971 11,433,760 13,663,697 9,005,273 135,461,884 Cash Index Options Open Interest and Dollar Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total CHICAGO BOARD OPTIONS EXCHANGE Page 71 Total $14,854,613,522 $14,550,865,223 $34,493,306,365 $18,473,045,108 $22,356,910,346 $32,091,080,950 $33,341,729,910 $60,120,814,283 $37,921,242,811 $34,029,133,394 $55,421,730,159 $35,622,910,730 $393,277,382,801 2007 MARKET STATISTICS Total Cash Index Options Average Premium Per Contract, Average Contracts Per Trade and Transactions Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Average Premium Per Contract Call Put Total $1,443 $855 $1,092 $1,246 $836 $1,000 $1,714 $1,330 $1,480 $1,481 $858 $1,124 $1,604 $880 $1,187 $2,118 $1,366 $1,674 $1,598 $1,603 $1,601 $2,019 $2,271 $2,167 $2,878 $1,693 $2,191 $1,888 $1,599 $1,721 $2,261 $2,407 $2,345 $2,808 $1,981 $2,323 $1,938 $1,543 $1,706 Average Contracts Per Trade Call Put Total 43 56 50 44 53 49 50 61 56 51 59 55 54 60 57 50 60 56 48 60 54 54 64 59 59 70 65 48 60 55 51 63 57 45 54 50 50 60 55 Transactions Call Put 126,706 143,918 131,486 164,863 181,419 234,382 139,046 159,258 149,089 180,703 157,021 188,369 176,261 207,242 214,088 253,679 123,661 143,667 172,490 190,239 193,869 218,076 141,880 166,175 1,907,016 2,250,571 Total 270,624 296,349 415,801 298,304 329,792 345,390 383,503 467,767 267,328 362,729 411,945 308,055 4,157,587 Total Cash Index Options Contract Volume By Exchange Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total CBOE AMEX 13,601,856 671,376 14,545,466 724,612 23,308,159 1,177,380 16,429,364 1,131,022 18,832,958 1,648,701 19,173,898 1,166,320 20,828,007 1,791,654 27,747,381 1,462,669 17,310,537 1,096,230 19,772,980 952,722 23,629,409 1,035,073 15,337,828 946,782 230,517,843 13,804,541 CHICAGO BOARD OPTIONS EXCHANGE BOX ISE NYSE Arca 35,863 764,733 --39,369 905,028 --41,894 1,097,831 --37,846 752,272 --46,649 1,081,661 --45,701 1,258,444 13,424 120,207 1,705,007 49,565 179,308 2,274,715 80,145 83,663 1,211,809 31,745 86,357 1,601,881 61,773 79,531 1,864,885 29,852 51,060 1,200,911 29,476 847,448 15,719,177 295,980 Page 72 PHLX 479,538 430,585 522,658 478,082 546,634 557,360 658,038 701,731 566,753 704,143 601,147 471,238 6,717,907 Total CBOE Share 15,553,366 87.5% 16,645,060 87.4% 26,147,922 89.1% 18,828,586 87.3% 22,156,603 85.0% 22,215,147 86.3% 25,152,478 82.8% 32,445,949 85.5% 20,300,737 85.3% 23,179,856 85.3% 27,239,897 86.7% 18,037,295 85.0% 267,902,896 86.0% 2007 MARKET STATISTICS Total Cash Index FLEX (NDX, RUT, SPX, MVR ) Contract Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Call 29,693 1,390 19,313 1,795 1,430 2,393 1,312 1,625 507 800 1,556 12,562 74,376 Contract Volume Put 28,400 1,642 4,150 2,040 8,022 1,986 4,048 3,909 0 0 4,096 35,760 94,053 Total 58,093 3,032 23,463 3,835 9,452 4,379 5,360 5,534 507 800 5,652 48,322 168,429 Average Daily Volume 2,905 160 1,067 192 430 209 255 241 27 35 269 2,416 671 Total Cash Index FLEX (NDX, RUT, SPX, MVR ) Open Interest and Dollar Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Total Call Put 117,915 134,060 251,975 112,332 128,780 241,112 96,732 113,035 209,767 95,471 111,070 206,541 96,318 118,560 214,878 96,087 117,948 214,035 93,983 121,381 215,364 104,968 120,986 225,954 90,664 119,605 210,269 87,628 108,466 196,094 86,699 108,416 195,115 88,380 129,205 217,585 ---- CHICAGO BOARD OPTIONS EXCHANGE Call $26,792,100 $17,105,900 $4,849,432 $15,354,320 $25,128,328 $36,500,696 $2,435,200 $6,282,934 $1,268,697 $1,810,000 $6,640,881 $348,870,150 $493,038,638 Page 73 Dollar Volume Put $7,171,000 $4,531,012 $1,193,750 $2,976,020 $36,852,150 $2,734,369 $3,036,000 $16,663,884 $0 $0 $23,932,470 $150,357,598 $249,448,253 Total $33,963,100 $21,636,912 $6,043,182 $18,330,340 $61,980,478 $39,235,065 $5,471,200 $22,946,818 $1,268,697 $1,810,000 $30,573,351 $499,227,748 $742,486,891 2007 MARKET STATISTICS Total Cash Index FLEX (NDX, RUT, SPX, MVR ) Average Premium Per Contract, Average Contracts Per Trade and Transactions Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Average Premium Per Contract Call Put Total $902 $253 $585 $12,306 $2,759 $7,136 $251 $288 $258 $8,554 $1,459 $4,780 $17,572 $4,594 $6,557 $15,253 $1,377 $8,960 $1,856 $750 $1,021 $3,866 $4,263 $4,147 $2,502 $0 $2,502 $2,263 $0 $2,263 $4,268 $5,843 $5,409 $27,772 $4,205 $10,331 $6,629 $2,652 $4,408 CHICAGO BOARD OPTIONS EXCHANGE Average Contracts Per Trade Call Put Total 1,563 2,029 1,760 116 411 190 1,288 692 1,117 163 340 226 286 802 630 299 199 243 656 2,024 1,340 271 301 291 254 0 254 200 0 200 311 410 377 322 441 403 581 603 593 Page 74 Transactions Call Put 19 14 12 4 15 6 11 6 5 10 8 10 2 2 6 13 2 0 4 0 5 10 39 81 128 156 Total 33 16 21 17 15 18 4 19 2 4 15 120 284 2007 MARKET STATISTICS SPX (S&P 500) Contract Volume (includes LEAPS and FLEX) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Contract Volume Call Put 3,360,021 5,913,093 3,523,222 6,540,530 5,601,745 11,135,203 4,703,353 6,994,696 5,031,149 8,284,473 4,475,599 8,874,678 4,175,148 9,388,087 6,579,597 12,285,661 4,305,440 7,731,384 4,358,891 8,532,301 5,550,315 10,190,980 3,896,489 6,652,636 55,560,969 102,523,722 Total 9,273,114 10,063,752 16,736,948 11,698,049 13,315,622 13,350,277 13,563,235 18,865,258 12,036,824 12,891,192 15,741,295 10,549,125 158,084,691 Average Daily Volume 463,656 529,671 760,770 584,902 605,256 635,727 645,868 820,229 633,517 560,487 749,585 527,456 629,819 SPX (S&P 500) Open Interest and Dollar Volume (includes LEAPS and FLEX) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Call Put Total 2,790,961 5,090,742 7,881,703 3,125,415 5,697,078 8,822,493 3,155,973 5,741,544 8,897,517 3,487,314 6,057,390 9,544,704 3,832,866 6,849,494 10,682,360 3,123,317 6,223,013 9,346,330 3,499,906 6,808,600 10,308,506 4,475,517 7,779,475 12,254,992 3,328,030 6,256,357 9,584,387 3,732,059 6,893,042 10,625,101 4,202,593 7,415,117 11,617,710 2,992,809 5,194,601 8,187,410 ---- CHICAGO BOARD OPTIONS EXCHANGE Dollar Volume Call Put $6,398,299,340 $5,807,828,620 $6,013,948,310 $6,174,465,625 $14,204,738,517 $16,841,835,635 $9,083,491,340 $7,088,827,570 $11,381,152,888 $8,455,767,410 $15,083,760,931 $14,249,990,649 $11,126,906,805 $18,050,517,065 $20,341,772,169 $33,616,047,518 $19,204,071,202 $15,511,434,773 $13,459,143,695 $16,388,597,160 $19,916,649,131 $29,704,061,518 $15,872,126,480 $15,786,486,623 $162,086,060,808 $187,675,860,166 Page 75 Total $12,206,127,960 $12,188,413,935 $31,046,574,152 $16,172,318,910 $19,836,920,298 $29,333,751,580 $29,177,423,870 $53,957,819,687 $34,715,505,975 $29,847,740,855 $49,620,710,649 $31,658,613,103 $349,761,920,974 2007 MARKET STATISTICS SPX (S&P 500) Average Premium Per Contract, Average Contracts Per Trade and Transactions (includes LEAPS and FLEX) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Average Premium Per Contract Call Put Total $1,904 $982 $1,316 $1,707 $944 $1,211 $2,536 $1,512 $1,855 $1,931 $1,013 $1,382 $2,262 $1,021 $1,490 $3,370 $1,606 $2,197 $2,665 $1,923 $2,151 $3,092 $2,736 $2,860 $4,460 $2,006 $2,884 $3,088 $1,921 $2,315 $3,588 $2,915 $3,152 $4,073 $2,373 $3,001 $2,917 $1,831 $2,212 CHICAGO BOARD OPTIONS EXCHANGE Call 60 63 78 79 84 71 66 88 94 77 84 73 76 Average Contracts Per Trade Put 90 86 107 100 106 102 101 109 114 104 110 88 102 Page 76 Total 76 76 95 91 96 89 87 101 106 93 99 82 91 Call 56,105 56,167 72,045 59,169 60,228 63,448 63,457 74,493 45,959 56,487 65,760 53,047 726,365 Transactions Put Total 65,994 122,099 76,089 132,256 103,820 175,865 69,662 128,831 78,436 138,664 86,876 150,324 93,148 156,605 112,887 187,380 68,091 114,050 82,355 138,842 92,999 158,759 75,442 128,489 1,005,799 1,732,164 2007 MARKET STATISTICS XSP (Mini S&P 500 Index) Contract Volume (includes LEAPS) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Call 135,689 48,179 56,562 16,944 48,508 85,122 51,571 29,026 4,774 25,533 76,068 63,762 641,738 Contract Volume Put 150,126 76,656 101,266 33,238 25,067 69,679 50,845 57,620 16,714 40,409 161,284 110,928 893,832 Total 285,815 124,835 157,828 50,182 73,575 154,801 102,416 86,646 21,488 65,942 237,352 174,690 1,535,570 Average Daily Volume 14,291 6,570 7,174 2,509 3,344 7,371 4,877 3,767 1,131 2,867 11,302 8,735 6,118 XSP (Mini S&P 500 Index) Open Interest and Dollar Volume (includes LEAPS) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Total Call Put 405,088 576,640 981,728 406,460 593,732 1,000,192 411,321 547,289 958,610 401,426 508,800 910,226 409,075 482,520 891,595 399,364 426,135 825,499 403,821 440,732 844,553 378,595 449,020 827,615 329,540 409,417 738,957 338,518 421,892 760,410 344,930 500,982 845,912 96,236 223,292 319,528 ---- CHICAGO BOARD OPTIONS EXCHANGE Call $210,740,406 $10,330,064 $11,402,918 $7,074,604 $24,692,121 $59,695,957 $59,057,896 $18,902,914 $2,692,535 $5,727,415 $45,632,883 $26,998,657 $482,948,370 Dollar Volume Put $13,619,847 $14,530,718 $14,090,227 $4,939,067 $7,022,888 $20,720,649 $12,957,972 $13,561,616 $2,538,919 $5,400,301 $16,531,506 $14,567,032 $140,480,742 Page 77 Total $224,360,253 $24,860,782 $25,493,145 $12,013,671 $31,715,009 $80,416,606 $72,015,868 $32,464,530 $5,231,454 $11,127,716 $62,164,389 $41,565,689 $623,429,112 2007 MARKET STATISTICS XSP (Mini S&P 500 Index) Average Premium Per Contract, Average Contracts Per Trade and Transactions (includes LEAPS) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Average Premium Per Contract Call Put Total $1,553 $91 $785 $214 $190 $199 $202 $139 $162 $418 $149 $239 $509 $280 $431 $701 $297 $519 $1,145 $255 $703 $651 $235 $375 $564 $152 $243 $224 $134 $169 $600 $102 $262 $423 $131 $238 $753 $157 $406 CHICAGO BOARD OPTIONS EXCHANGE Call 207 68 48 20 55 47 34 25 15 39 59 71 54 Average Contracts Per Trade Put 156 58 46 26 22 24 21 18 14 24 84 79 41 Page 78 Total 177 62 47 23 37 33 26 20 14 28 74 76 46 Call 654 706 1,169 862 878 1,827 1,511 1,177 309 647 1,280 898 11,918 Transactions Put 964 1,319 2,201 1,296 1,129 2,853 2,381 3,249 1,183 1,712 1,926 1,411 21,624 Total 1,618 2,025 3,370 2,158 2,007 4,680 3,892 4,426 1,492 2,359 3,206 2,309 33,542 2007 MARKET STATISTICS OEX (S&P 100) Contract Volume (includes LEAPS) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Call 448,066 437,349 626,518 493,911 482,363 556,554 568,846 705,686 408,075 442,023 628,335 388,524 6,186,250 Contract Volume Put 657,335 710,113 888,964 692,248 767,977 761,826 807,947 923,139 587,635 647,798 799,497 477,387 8,721,866 Total 1,105,401 1,147,462 1,515,482 1,186,159 1,250,340 1,318,380 1,376,793 1,628,825 995,710 1,089,821 1,427,832 865,911 14,908,116 Average Daily Volume 55,270 60,393 68,886 59,308 56,834 62,780 65,562 70,818 52,406 47,384 67,992 43,296 59,395 OEX (S&P 100) Open Interest and Dollar Volume (includes LEAPS) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Total Call Put 105,372 163,009 268,381 118,351 173,968 292,319 135,154 193,637 328,791 139,328 206,273 345,601 133,148 216,181 349,329 132,403 189,046 321,449 136,320 200,023 336,343 144,941 211,399 356,340 135,007 196,405 331,412 135,231 195,639 330,870 151,832 229,649 381,481 97,909 132,715 230,624 ---- CHICAGO BOARD OPTIONS EXCHANGE Call $214,184,807 $169,214,611 $215,266,674 $270,934,121 $311,164,522 $311,472,419 $420,294,759 $430,569,587 $337,183,057 $297,960,752 $400,741,423 $280,648,367 $3,659,635,101 Dollar Volume Put $169,620,820 $228,670,407 $449,674,097 $184,415,877 $195,558,199 $310,546,687 $379,787,712 $720,457,337 $311,125,718 $322,568,543 $647,246,964 $294,356,640 $4,214,029,000 Page 79 Total $383,805,627 $397,885,018 $664,940,771 $455,349,998 $506,722,721 $622,019,106 $800,082,471 $1,151,026,924 $648,308,775 $620,529,295 $1,047,988,387 $575,005,008 $7,873,664,101 2007 MARKET STATISTICS OEX (S&P 100) Average Premium Per Contract, Average Contracts Per Trade and Transactions (includes LEAPS) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Average Premium Per Contract Call Put Total $478 $258 $347 $387 $322 $347 $344 $506 $439 $549 $266 $384 $645 $255 $405 $560 $408 $472 $739 $470 $581 $610 $780 $707 $826 $529 $651 $674 $498 $569 $638 $810 $734 $722 $617 $664 $592 $483 $528 CHICAGO BOARD OPTIONS EXCHANGE Call 18 18 20 21 18 17 16 16 19 15 18 16 18 Average Contracts Per Trade Put 21 20 20 20 19 19 18 18 20 17 20 17 19 Page 80 Total 20 19 20 20 18 18 17 17 19 16 19 17 18 Call 24,551 23,652 31,136 23,466 27,202 32,452 34,794 43,280 21,692 28,811 35,410 23,582 350,028 Transactions Put 30,699 36,324 44,446 34,745 40,928 39,986 44,217 50,659 30,020 38,125 40,891 27,741 458,781 Total 55,250 59,976 75,582 58,211 68,130 72,438 79,010 93,939 51,711 66,937 76,302 51,324 808,809 2007 MARKET STATISTICS XEO (S&P 100 European Style) Contract Volume (includes LEAPS) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Call 108,853 129,697 198,652 126,443 94,395 106,073 96,795 85,386 95,123 90,740 106,636 87,478 1,326,271 Contract Volume Put 188,861 110,714 285,866 104,390 88,125 139,754 90,695 104,187 90,955 96,015 116,052 94,742 1,510,356 Total 297,714 240,411 484,518 230,833 182,520 245,827 187,490 189,573 186,078 186,755 222,688 182,220 2,836,627 Average Daily Volume 14,886 12,653 22,024 11,542 8,296 11,706 8,928 8,242 9,794 8,120 10,604 9,111 11,301 XEO (S&P 100 European Style) Open Interest and Dollar Volume (includes LEAPS) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Total Call Put 45,786 113,612 159,398 55,984 106,643 162,627 80,639 82,148 162,787 48,920 56,220 105,140 45,201 46,356 91,557 51,513 92,250 143,763 49,797 58,621 108,418 53,285 64,226 117,511 59,396 67,957 127,353 63,996 76,891 140,887 80,850 91,452 172,302 50,974 60,119 111,093 ---- CHICAGO BOARD OPTIONS EXCHANGE Call $52,033,983 $50,181,039 $68,255,270 $69,360,114 $60,892,679 $59,363,178 $71,517,478 $52,097,696 $78,597,964 $61,166,407 $68,010,635 $63,189,296 $754,665,737 Dollar Volume Put $48,734,295 $35,652,094 $144,602,633 $27,809,648 $22,440,211 $56,968,575 $42,632,557 $81,312,011 $48,156,491 $47,810,303 $93,951,953 $58,417,881 $708,488,653 Page 81 Total $100,768,278 $85,833,133 $212,857,903 $97,169,762 $83,332,890 $116,331,753 $114,150,035 $133,409,707 $126,754,455 $108,976,710 $161,962,588 $121,607,176 $1,463,154,390 2007 MARKET STATISTICS XEO (S&P 100 European Style) Average Premium Per Contract, Average Contracts Per Trade and Transactions (includes LEAPS) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Average Premium Per Contract Call Put Total $478 $258 $338 $387 $322 $357 $344 $506 $439 $549 $266 $421 $645 $255 $457 $560 $408 $473 $739 $470 $609 $610 $780 $704 $826 $529 $681 $674 $498 $584 $638 $810 $727 $722 $617 $667 $569 $469 $516 CHICAGO BOARD OPTIONS EXCHANGE Call 18 18 20 21 18 17 16 16 19 15 18 16 18 Average Contracts Per Trade Put 21 20 20 20 19 19 18 18 20 17 20 17 19 Page 82 Total 20 19 20 21 18 18 17 17 19 16 19 17 19 Call 5,965 7,014 9,872 6,007 5,323 6,185 5,920 5,237 5,056 5,915 6,010 5,310 73,814 Transactions Put 8,820 5,663 14,293 5,240 4,697 7,335 4,963 5,717 4,646 5,651 5,936 5,506 78,467 Total 14,785 12,677 24,165 11,247 10,020 13,520 10,884 10,954 9,703 11,565 11,945 10,815 152,281 2007 MARKET STATISTICS DJX (Dow Jones Industrial Average) Contract Volume (includes LEAPS) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Call 283,414 380,086 416,444 389,857 445,548 410,737 478,543 346,618 142,723 414,982 366,213 168,271 4,243,436 Contract Volume Put 191,045 226,614 349,586 332,068 329,523 237,045 358,181 411,168 283,628 310,488 329,080 168,153 3,526,579 Total 474,459 606,700 766,030 721,925 775,071 647,782 836,724 757,786 426,351 725,470 695,293 336,424 7,770,015 Average Daily Volume 23,723 31,932 34,820 36,096 35,231 30,847 39,844 32,947 22,440 31,542 33,109 16,821 30,956 DJX (Dow Jones Industrial Average) Open Interest and Dollar Volume (includes LEAPS) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Total Call Put 373,666 283,455 657,121 389,318 277,399 666,717 382,147 286,815 668,962 401,418 346,304 747,722 475,444 414,901 890,345 348,999 279,593 628,592 388,657 341,906 730,563 405,965 445,214 851,179 354,503 360,890 715,393 441,591 386,167 827,758 463,907 390,342 854,249 311,342 273,343 584,685 ---- CHICAGO BOARD OPTIONS EXCHANGE Call $78,920,536 $99,477,664 $114,166,414 $176,805,676 $143,111,382 $287,565,543 $288,629,654 $158,264,586 $47,433,724 $162,918,262 $102,890,707 $66,981,704 $1,727,165,852 Dollar Volume Put $22,626,454 $28,103,812 $56,060,479 $37,365,738 $36,891,448 $38,325,373 $84,454,911 $115,917,477 $41,367,944 $69,059,130 $111,659,291 $39,566,546 $681,398,603 Page 83 Total $101,546,990 $127,581,476 $170,226,893 $214,171,414 $180,002,830 $325,890,916 $373,084,565 $274,182,063 $88,801,668 $231,977,392 $214,549,998 $106,548,250 $2,408,564,455 2007 MARKET STATISTICS DJX (Dow Jones Industrial Average) Average Premium Per Contract, Average Contracts Per Trade and Transactions (includes LEAPS) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Average Premium Per Contract Call Put Total $278 $118 $214 $262 $124 $210 $274 $160 $222 $454 $113 $297 $321 $112 $232 $700 $162 $503 $603 $236 $446 $457 $282 $362 $332 $146 $208 $393 $222 $320 $281 $339 $309 $398 $235 $317 $407 $193 $310 CHICAGO BOARD OPTIONS EXCHANGE Call 43 59 48 44 49 50 49 37 28 51 55 40 47 Average Contracts Per Trade Put 22 22 22 29 26 17 26 26 34 27 31 27 25 Page 84 Total 31 36 31 36 36 30 35 30 32 37 40 32 34 Call 6,605 6,400 8,731 8,843 9,011 8,192 9,739 9,388 5,066 8,193 6,713 4,227 91,108 Transactions Put 8,718 10,434 15,683 11,479 12,563 13,608 13,953 15,813 8,451 11,612 10,670 6,191 139,175 Total 15,323 16,834 24,414 20,322 21,574 21,800 23,692 25,201 13,517 19,805 17,383 10,418 230,283 2007 MARKET STATISTICS NDX (Nasdaq-100 Index) Contract Volume (includes LEAPS and FLEX) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Call 336,706 292,297 332,957 248,697 348,429 235,982 363,153 298,532 219,611 334,578 214,615 162,453 3,388,010 Contract Volume Put 418,032 396,623 492,626 307,748 388,834 314,250 298,201 433,258 178,452 246,689 237,458 256,985 3,969,156 Total 754,738 688,920 825,583 556,445 737,263 550,232 661,354 731,790 398,063 581,267 452,073 419,438 7,357,166 Average Daily Volume 37,737 36,259 37,527 27,822 33,512 26,202 31,493 31,817 20,951 25,272 21,527 20,972 29,311 NDX (Nasdaq-100 Index) Open Interest and Dollar Volume (includes LEAPS and FLEX) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Total Call Put 297,505 351,987 649,492 311,543 341,750 653,293 292,475 324,774 617,249 275,169 332,202 607,371 345,287 376,544 721,831 243,726 291,948 535,674 258,552 329,142 587,694 290,322 371,224 661,546 224,319 259,226 483,545 256,508 353,837 610,345 280,266 349,453 629,719 158,876 220,338 379,214 ---- CHICAGO BOARD OPTIONS EXCHANGE Call $645,393,621 $429,561,897 $534,370,393 $464,221,622 $442,462,849 $398,304,781 $701,676,579 $617,713,054 $577,779,376 $797,194,885 $645,468,240 $775,081,033 $7,029,228,330 Dollar Volume Put $612,747,884 $553,689,779 $953,573,475 $418,254,125 $475,199,924 $424,577,310 $521,475,941 $1,026,608,291 $469,050,851 $556,122,449 $769,358,039 $690,523,964 $7,471,182,032 Page 85 Total $1,258,141,505 $983,251,676 $1,487,943,868 $882,475,747 $917,662,773 $822,882,091 $1,223,152,520 $1,644,321,345 $1,046,830,227 $1,353,317,334 $1,414,826,279 $1,465,604,997 $14,500,410,362 2007 MARKET STATISTICS NDX (Nasdaq-100 Index) Average Premium Per Contract, Average Contracts Per Trade and Transactions (includes LEAPS and FLEX) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Average Premium Per Contract Call Put Total $1,917 $1,466 $1,667 $1,470 $1,396 $1,427 $1,605 $1,936 $1,802 $1,867 $1,359 $1,586 $1,270 $1,222 $1,245 $1,688 $1,351 $1,496 $1,932 $1,749 $1,849 $2,069 $2,370 $2,247 $2,631 $2,628 $2,630 $2,383 $2,254 $2,328 $3,008 $3,240 $3,130 $4,771 $2,687 $3,494 $2,075 $1,882 $1,971 CHICAGO BOARD OPTIONS EXCHANGE Call 28 20 17 18 23 18 22 20 24 22 16 21 20 Average Contracts Per Trade Put 30 23 20 20 23 21 20 23 19 20 15 26 22 Page 86 Total 29 21 18 19 23 20 21 22 22 21 15 24 21 Call 12,206 14,537 20,170 13,607 14,886 13,007 16,609 14,902 9,222 15,358 13,610 7,726 165,840 Transactions Put 13,833 17,618 24,554 15,209 16,865 15,002 15,034 18,656 9,176 12,170 16,094 9,781 183,992 Total 26,039 32,155 44,724 28,816 31,751 28,009 31,643 33,558 18,398 27,528 29,704 17,507 349,832 2007 MARKET STATISTICS MNX (Mini Nasdaq-100 Index) Contract Volume (includes LEAPS) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Call 132,514 120,145 175,749 143,056 130,187 121,749 162,124 208,746 75,096 169,537 214,759 111,993 1,765,655 Contract Volume Put 196,744 145,440 369,736 201,107 174,679 140,721 245,393 332,358 177,806 296,520 295,873 235,664 2,812,041 Total 329,258 265,585 545,485 344,163 304,866 262,470 407,517 541,104 252,902 466,057 510,632 347,657 4,577,696 Average Daily Volume 16,463 13,978 24,795 17,208 13,858 12,499 19,406 23,526 13,311 20,263 24,316 17,383 18,238 MNX (Mini Nasdaq-100 Index) Open Interest and Dollar Volume (includes LEAPS) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Total Call Put 796,353 976,619 1,772,972 844,446 1,016,456 1,860,902 767,749 1,055,902 1,823,651 839,318 1,091,535 1,930,853 881,511 1,102,235 1,983,746 721,423 829,139 1,550,562 816,688 1,085,393 1,902,081 949,608 1,265,934 2,215,542 802,933 1,062,809 1,865,742 883,713 1,270,638 2,154,351 957,261 1,346,872 2,304,133 566,184 811,611 1,377,795 ---- CHICAGO BOARD OPTIONS EXCHANGE Call $76,189,132 $87,030,374 $73,184,514 $112,425,554 $67,403,493 $57,011,962 $122,477,656 $164,555,153 $61,245,557 $174,866,481 $185,258,990 $96,987,193 $1,278,636,059 Dollar Volume Put $89,110,048 $49,582,124 $131,408,332 $67,171,110 $68,195,794 $60,852,619 $136,274,400 $210,648,993 $110,410,017 $198,803,788 $262,122,253 $165,883,068 $1,550,462,546 Page 87 Total $165,299,180 $136,612,498 $204,592,846 $179,596,664 $135,599,287 $117,864,581 $258,752,056 $375,204,146 $171,655,574 $373,670,269 $447,381,243 $262,870,261 $2,829,098,605 2007 MARKET STATISTICS MNX (Mini Nasdaq-100 Index) Average Premium Per Contract, Average Contracts Per Trade and Transactions (includes LEAPS) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Average Premium Per Contract Call Put Total $575 $453 $502 $724 $341 $514 $416 $355 $375 $786 $334 $522 $518 $390 $445 $468 $432 $449 $755 $555 $635 $788 $634 $693 $816 $621 $679 $1,031 $670 $802 $863 $886 $876 $866 $704 $756 $724 $551 $618 CHICAGO BOARD OPTIONS EXCHANGE Call 83 74 74 96 95 88 94 124 77 121 125 115 96 Average Contracts Per Trade Put 135 85 149 129 129 123 144 170 132 171 158 209 145 Page 88 Total 108 80 112 113 112 104 118 149 109 149 142 165 121 Call 1,589 1,628 2,378 1,497 1,376 1,387 1,733 1,687 977 1,397 1,718 977 18,344 Transactions Put 1,458 1,708 2,476 1,556 1,353 1,144 1,708 1,953 1,348 1,738 1,869 1,129 19,440 Total 3,047 3,336 4,854 3,053 2,729 2,531 3,441 3,640 2,325 3,135 3,587 2,106 37,784 2007 MARKET STATISTICS RUT (Russell 2000 Index) Contract Volume (includes LEAPS and FLEX) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Call 120,635 154,034 221,354 193,575 219,472 198,872 416,965 500,656 228,634 438,684 492,804 477,142 3,662,827 Contract Volume Put 138,827 254,313 231,689 208,969 258,436 269,782 452,282 656,573 334,628 478,618 645,681 529,491 4,459,289 Total 259,462 408,347 453,043 402,544 477,908 468,654 869,247 1,157,229 563,262 917,302 1,138,485 1,006,633 8,122,116 Average Daily Volume 12,973 21,492 20,593 20,127 21,723 22,317 41,393 50,314 29,645 39,883 54,214 50,332 32,359 RUT (Russell 2000 Index) Open Interest and Dollar Volume (includes LEAPS and FLEX) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Total Call Put 303,764 376,487 680,251 373,100 492,874 865,974 474,983 457,731 932,714 432,947 506,493 939,440 650,881 796,620 1,447,501 682,553 866,030 1,548,583 887,938 1,140,890 2,028,828 838,089 1,086,032 1,924,121 741,508 893,998 1,635,506 881,304 1,014,810 1,896,114 894,904 1,140,134 2,035,038 745,774 902,827 1,648,601 ---- CHICAGO BOARD OPTIONS EXCHANGE Call $125,724,915 $285,242,544 $202,730,309 $130,550,053 $265,835,350 $212,513,016 $350,672,131 $570,137,876 $280,751,474 $477,743,365 $591,407,240 $426,943,503 $3,920,251,776 Dollar Volume Put $116,781,636 $166,980,879 $224,485,563 $156,255,328 $202,517,612 $243,479,258 $565,599,274 $873,980,833 $392,095,496 $609,383,282 $1,122,147,951 $637,349,847 $5,311,056,959 Page 89 Total $242,506,551 $452,223,423 $427,215,872 $286,805,381 $468,352,962 $455,992,274 $916,271,405 $1,444,118,709 $672,846,970 $1,087,126,647 $1,713,555,191 $1,064,293,350 $9,231,308,735 2007 MARKET STATISTICS RUT (Russell 2000 Index) Average Premium Per Contract, Average Contracts Per Trade and Transactions (includes LEAPS and FLEX) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Average Premium Per Contract Call Put Total $1,042 $841 $935 $1,852 $657 $1,107 $916 $969 $943 $674 $748 $712 $1,211 $784 $980 $1,069 $903 $973 $841 $1,251 $1,054 $1,139 $1,331 $1,248 $1,228 $1,172 $1,195 $1,089 $1,273 $1,185 $1,200 $1,738 $1,505 $895 $1,204 $1,057 $1,070 $1,191 $1,137 CHICAGO BOARD OPTIONS EXCHANGE Call 12 15 12 13 12 15 19 21 24 18 17 17 17 Average Contracts Per Trade Put 13 20 11 14 13 18 19 23 29 18 20 18 18 Page 90 Total 13 18 12 13 13 17 19 22 27 18 19 17 17 Call 9,792 9,950 18,483 15,434 18,243 12,882 21,521 23,694 9,537 23,884 28,306 27,825 219,551 Transactions Put 10,340 12,666 20,420 15,320 19,660 14,687 23,809 28,630 11,374 25,988 32,296 29,869 245,059 Total 20,132 22,616 38,903 30,754 37,903 27,569 45,330 52,324 20,911 49,872 60,602 57,694 464,610 2007 MARKET STATISTICS RVX (Russell 2000 Volatility Index Options) Contract Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days --------2 23 21 20 66 Call --------3,620 4,360 5,653 864 14,497 Contract Volume Put --------0 5,750 7,318 4,937 18,005 Total Average Daily Volume --------3,620 10,110 12,971 5,801 32,502 --------1,810 440 618 290 492 RVX (Russell 2000 Volatility Index Options) Open Interest and Dollar Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Total Call Put ------------------------3,620 0 3,620 5,084 4,173 9,257 1,850 4,470 6,320 291 2,198 2,489 ---- CHICAGO BOARD OPTIONS EXCHANGE Call Dollar Volume Put --------$715,400 $1,014,175 $2,056,020 $96,555 $3,882,150 --------$0 $858,365 $958,641 $575,006 $2,392,012 Page 91 Total --------$715,400 $1,872,540 $3,014,661 $671,561 $6,274,162 2007 MARKET STATISTICS RVX (Russell 2000 Volatility Index) Average Premium Per Contract, Average Contracts Per Trade and Transactions Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Average Premium Per Contract Call Put Total ------------------------$198 $0 $198 $233 $149 $185 $364 $131 $232 $112 $116 $116 $268 $133 $193 CHICAGO BOARD OPTIONS EXCHANGE Call --------151 50 46 12 48 Average Contracts Per Trade Put --------0 47 52 33 44 Page 92 Total --------151 48 49 26 45 Call --------24 87 122 71 304 Transactions Put --------0 122 141 150 413 Total --------24 209 263 221 717 2007 MARKET STATISTICS VIX (Volatility Index) Contract Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Call 496,161 691,711 1,363,964 668,736 1,156,293 1,613,850 2,044,587 2,659,411 1,742,033 2,022,920 2,275,591 928,642 17,663,899 Total 624,829 866,495 1,575,245 1,111,136 1,569,794 2,000,936 2,628,601 3,576,129 2,315,379 2,751,494 3,086,525 1,281,803 23,388,366 Average Daily Volume 31,241 45,605 71,602 55,557 71,354 95,283 125,171 155,484 121,862 119,630 146,977 64,090 93,181 Call $58,702,849 $71,347,624 $115,030,683 $57,415,894 $97,734,245 $128,432,234 $243,416,613 $779,112,323 $279,576,283 $270,511,818 $532,932,451 $124,534,196 $2,758,747,213 Dollar Volume Put $14,210,603 $16,873,280 $19,354,404 $42,274,392 $41,094,177 $24,554,490 $31,797,850 $117,550,520 $69,160,214 $59,932,627 $101,621,079 $45,882,517 $584,306,153 Contract Volume Put 128,668 174,784 211,281 442,400 413,501 387,086 584,014 916,718 573,346 728,574 810,934 353,161 5,724,467 VIX (Volatility Index) Open Interest and Dollar Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Total Call Put 586,471 148,393 734,864 638,490 201,545 840,035 742,850 244,729 987,579 871,616 297,353 1,168,969 912,729 472,926 1,385,655 1,245,672 478,848 1,724,520 1,250,371 497,099 1,747,470 871,138 518,736 1,389,874 973,021 577,958 1,550,979 1,098,700 660,374 1,759,074 545,128 323,654 868,782 388,111 178,409 566,520 ---- CHICAGO BOARD OPTIONS EXCHANGE Page 93 Total $72,913,452 $88,220,904 $134,385,087 $99,690,286 $138,828,422 $152,986,724 $275,214,463 $896,662,843 $348,736,497 $330,444,445 $634,553,530 $170,416,713 $3,343,053,366 2007 MARKET STATISTICS VIX (Volatility Index) Average Premium Per Contract, Average Contracts Per Trade and Transactions Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Average Premium Per Contract Call Put Total $118 $110 $117 $103 $97 $102 $84 $92 $85 $86 $96 $90 $85 $99 $88 $80 $63 $76 $119 $54 $105 $293 $128 $251 $160 $121 $151 $134 $82 $120 $234 $125 $206 $134 $130 $133 $156 $102 $143 CHICAGO BOARD OPTIONS EXCHANGE Call 64 68 85 73 106 97 102 68 69 66 68 54 75 Average Contracts Per Trade Put 89 114 47 129 122 77 99 65 68 75 59 45 72 Page 94 Total 68 74 77 88 109 93 101 67 69 68 65 51 74 Call 7,732 10,120 16,072 9,147 10,950 16,560 20,109 38,882 25,193 30,843 33,577 17,256 236,441 Transactions Put 1,453 1,528 4,488 3,442 3,401 5,052 5,916 14,128 8,491 9,734 13,807 7,790 79,230 Total 9,185 11,648 20,560 12,589 14,351 21,612 26,025 53,010 33,684 40,577 47,384 25,046 315,671 2007 MARKET STATISTICS VXN (NASDAQ Volatility Index Options) Contract Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days ---------23 21 20 64 Call ---------252 2,326 76 2,654 Contract Volume Put ---------86 1,293 606 1,985 Average Daily Volume Total ---------338 3,619 682 4,639 ---------15 172 34 72 VXN (NASDAQ Volatility Index Options) Open Interest and Dollar Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Total Call Put ---------------------------242 83 325 630 1,203 1,833 231 155 386 ---- CHICAGO BOARD OPTIONS EXCHANGE Call Dollar Volume Put ---------$34,445 $491,580 $21,010 $547,035 ---------$16,450 $297,085 $92,205 $405,740 Page 95 Total ---------$50,895 $788,665 $113,215 $952,775 2007 MARKET STATISTICS VXN (NASDAQ Volatility Index Options) Average Premium Per Contract, Average Contracts Per Trade and Transactions Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Average Premium Per Contract Call Put Total ---------------------------$137 $191 $151 $211 $230 $218 $276 $152 $166 $206 $204 $205 CHICAGO BOARD OPTIONS EXCHANGE Call ---------11 43 15 32 Average Contracts Per Trade Put ---------7 30 29 26 Page 96 Total ---------10 37 26 29 Call ---------23 54 5 82 Transactions Put ---------12 43 21 76 Total ---------35 97 26 158 2007 MARKET STATISTICS Other Cash Index Options Products Contract Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Call 60,364 43,546 94,292 44,620 30,530 44,490 38,677 83,819 43,437 36,720 32,397 46,861 599,753 Contract Volume Put 136,702 89,413 153,705 83,308 115,469 130,049 155,953 129,222 67,423 50,512 68,247 120,583 1,300,586 Average Daily Volume 9,853 6,998 11,273 6,396 6,636 8,311 9,268 9,263 5,835 3,793 4,793 8,372 7,571 Total 197,066 132,959 247,997 127,928 145,999 174,539 194,630 213,041 110,860 87,232 100,644 167,444 1,900,339 Other Cash Index Options Products Open Interest and Dollar Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Total Call Put 64,119 117,058 181,177 66,072 99,389 165,461 83,622 121,749 205,371 84,557 143,927 228,484 80,445 128,768 209,213 40,948 83,666 124,614 45,535 133,991 179,526 110,548 140,742 251,290 57,475 79,739 137,214 59,019 76,440 135,459 64,827 106,307 171,134 39,331 62,541 101,872 ---- CHICAGO BOARD OPTIONS EXCHANGE Call $50,967,989 $36,370,699 $41,070,362 $38,430,114 $20,114,659 $22,614,034 $33,997,631 $85,744,767 $47,111,736 $32,873,439 $43,743,143 $49,413,549 $502,452,122 Dollar Volume Put $48,175,737 $29,611,679 $78,005,466 $35,023,161 $37,658,495 $40,331,285 $97,585,026 $125,859,562 $48,744,080 $29,425,857 $56,491,436 $106,187,858 $733,099,642 Page 97 Total $99,143,726 $65,982,378 $119,075,828 $73,453,275 $57,773,154 $62,945,319 $131,582,657 $211,604,329 $95,855,816 $62,299,296 $100,234,579 $155,601,407 $1,235,551,764 2007 MARKET STATISTICS Other Cash Index Options Products Average Premium Per Contract, Average Contracts Per Trade and Transactions Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Average Premium Per Contract Call Put Total $844 $352 $503 $835 $331 $496 $436 $508 $480 $861 $420 $574 $659 $326 $396 $508 $310 $361 $879 $626 $676 $1,023 $974 $993 $1,085 $723 $865 $895 $583 $714 $1,350 $828 $996 $1,054 $881 $929 $838 $564 $650 Call 40 33 69 44 31 41 45 62 69 43 25 49 45 Average Contracts Per Trade Put 83 59 77 64 69 71 74 65 76 50 49 105 70 Total 63 47 74 55 55 60 65 64 73 47 37 80 60 Call 1,507 1,312 1,363 1,014 992 1,081 868 1,348 626 845 1,309 956 13,221 Transactions Put 1,639 1,514 2,001 1,309 1,671 1,826 2,113 1,987 887 1,020 1,404 1,144 18,515 Total 3,146 2,826 3,364 2,323 2,663 2,907 2,981 3,335 1,513 1,865 2,713 2,100 31,736 Includes DTX, DUX, DXL, EXQ, GOX, INX, MVR, OIX, RMN, RUI, SML, TXX CHICAGO BOARD OPTIONS EXCHANGE Page 98 2007 MARKET STATISTICS OTHER CASH INDEX OPTIONS CONTRACT VOLUME DETAIL Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total EXQ 353 448 428 94 67 130 20 124 110 393 1,698 690 4,555 CHICAGO BOARD OPTIONS EXCHANGE GOX INX OIX TXX 1,953 53 4,210 776 2,058 10 2,789 654 1,965 50 2,417 744 764 3 1,007 700 1,369 1 1,116 353 1,128 70 1,053 0 1,942 0 903 0 5,032 220 2,002 0 14,352 26 894 0 6,329 81 451 0 7,850 0 2,353 0 4,002 0 8,847 0 48,744 514 28,042 3,227 STANDARD & POORS SML 2,727 2,720 1,958 589 759 1,427 3,674 3,483 1,698 1,333 1,944 684 22,996 CHICAGO BOARD OPTIONS EXCHANGE Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Page 99 DOW JONES DTX DUX DXL 1,171 204 7,592 81 72 9,736 115 274 13,378 429 362 19,609 71 968 10,596 149 2,852 6,034 354 11 7,431 111 4 12,443 0 1 4,991 42 0 7,744 0 1 13,137 101 0 14,791 2,624 4,749 127,482 2007 MARKET STATISTICS Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total MORGAN STANLEY MVR 177,180 113,491 226,177 101,560 128,623 161,212 179,632 187,900 86,380 68,022 71,196 137,143 1,638,516 CHICAGO BOARD OPTIONS EXCHANGE Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total OTHER RUSSELL GROWTH AND VALUE INDEXES RMN RUI 241 606 588 312 178 313 74 2,737 2,076 0 480 4 663 0 1,143 579 2,225 183 1,341 1,496 490 1,975 621 565 10,120 8,770 Page 100 2007 MARKET STATISTICS EXCHANGE TRADED FUNDS - 2007 MAJOR MARKET INDEX FUNDS SPDR® S&P® 500 ETF (SPY) DIAMONDS (DIA) iShares Russell 2000 Index Fund (IWM) Powershares QQQ (QQQQ) DOMESTIC BROAD-BASED PowerShares FTSE RAFI US 1000 Portfolio (PRF) Vanguard Small-Cap ETF (VB) Vanguard Small-Cap Growth ETF (VBK) Vanguard Small-Cap Value ETF (VBR) Vanguard Mid-Cap ETF (VO) DOMESTIC SECTOR Basic Industries SPDR (XLB) Biotech HOLDRS Trust (BBH) Consumer Discretionary Select Sector SPDR Fund (XLY) Consumer Staples SPDR (XLP) Consumer Svcs Select SPDR (XLV) Energy Select SPDR (XLE) Financial Select SPDR (XLF) Industrial Select SPDR (XLI) Internet Architecture HOLDRS Trust (IAH) Internet HOLDRs Trust (HHH) iShares DJ US Utilities Sector (IDU) iShares Dow Jones U.S. Real Estate Index Fund (IYR) iShares Dow Jones US Energy Sector Index Fund (IYE) iShares Dow Jones US Healthcare Sector Index Fund (IYH) iShares Goldman Sachs Networking Index Fund (IGN) iShares Goldman Sachs Semiconductor Index Fund (IGW) iShares Goldman Sachs Software Index Fund (IGV) iShares Goldman Sachs Technology Index Fund (IGM) iShares Nasdaq Biotechnology Fund (IBB) Vanguard Total Stock Market ETF (VTI) Vanguard Value ETF (VTV) Vanguard Growth ETF (VUG) Vanguard Large-Cap ETF (VV) Vanguard Extended Market ETF (VXF) iShares DJ Select Dividend Index Fund (DVY) iShares DJ US Total Market Index Fund (IYY) iShares Trust - S&P 100 (OEF) S&P 400 MidCap SPDRs (MDY) iShares S&P SmallCap 600 Index Fund (IJR) iShares Trust S&P 500 Index Fund (IVV) Rydex S&P 500 Equal-Weighted Index Fund (RSP) iShares Trust - Russell 1000 Indx Fnd (IWB) iShares Russell Microcap Index Fund (IWC) iShares Russell 1000 Value Index Fund (IWD) iShares Russell 1000 Growth Index Fund (IWF) iShares Trust - Russell 2000 Value Index Fund (IWN) iShares Trust - Russell 2000 Growth Index Fund (IWO) iShares Russell Midcap Growth Index Fund (IWP) iShares Russell Midcap Index Fund (IWR) Market Vectors-Gold Miners ETF (GDX) Oil Services HOLDRs Trust (OIH) Pharmaceutical HOLDRS Trust (PPH) PowerShares Dynamic Leisure & Entertainment ETF (PEJ) PowerShares Water Resources Portfolio (PHO) Powershares Wilderhill Clean Energy (PBW) Regional Bank HOLDRs Trust (RKH) Retail HOLDRs Trust (RTH) Semiconductor HOLDRS Trust (SMH) Software HOLDRs Trust (SWH) SPDR Biotech ETF (XBI) SPDR Homebuilders ETF (XHB) SPDR Metals and Mining ETF (XME) SPDR SemiConductor ETF (XSD) StreetTracks KBW Capital Markets ETF (KCE) Technology Select SPDR (XLK) Telecom HOLDRs Trust (TTH) Utilities HOLDRs Trust (UTH) Utilities Select Sector SPDR (XLU) Vanguard Consumer Staples ETF (VDC) Vanguard Energy ETF (VDE) Vanguard Financials ETF (VFH) Vanguard Health Care ETF (VHT) Vanguard Industrials ETF (VIS) Vanguard Information Technology ETF (VGT) Vanguard Materials ETF (VAW) Vanguard Telecommunication Services ETF (VOX) Vanguard Utilities ETF (VPU) Wireless HOLDRs Trust (WMH) iShares Russell Midcap Value Index Fund (IWS) iShares Russell 3000 Index Fund (IWV) iShares Russell 3000 Value Index fund (IWW) iShares Russell 3000 Growth Index Fund (IWZ) First Trust IPOX-100 Index Fund (FPX) Fidelity NASDAQ Composite Tracking Stock (ONEQ) First Trust NASDAQ-100 Equal Weighted (QQEW) First Trust NASDAQ-100 Technology Sector (QTEC) FOREIGN StreetTracks Dow Jones Global Titans Index Fund (DGT) Vanguard European ETF (VGK) Vanguary Pacific ETF (VPL) iShares MSCI Emerging Markets Index (EEM) ishares MSCI EAFE Index Fund (EFA) iShares MSCI Canada Index Fund (EWC) iShares MSCI Hong Kong Index Fund (EWH) iShares MSCI Japan Index Fund (EWJ) iShares MSCI Taiwan Index Fund (EWT) iShares MSCI Brazil Index Fund (EWZ) BLDRS Asia 50 ADR Index Fund (ADRA) BLDRS Emerging Markets 50 ADR Index Fund (ADRE) iShares FTSE/Xinhua China Index Fund (FXI) The Claymore/BNY BRIC ETF (EEB) iShares MSCI South Africa Index (EZA) PowerShares Golden Dragon Halter USX China Portfolio (PGJ) Vanguard Emerging Markets ETF (VWO) DJ Stoxx 50 ETF (FEZ) iShares MSCI Australia Index Fund (EWA) iShares MSCI Sweden Index (EWD) iShares MSCI Germany Index (EWG) iShares MSCI Malaysia Index Fund (EWM) iShares MSCI Spain Index (EWP) iShares MSCI Mexico Index Fund (EWW) iShares MSCI South Korea Index Fund (EWY) iShares S&P Latin America 40 Index (ILF) CHICAGO BOARD OPTIONS EXCHANGE Page 101 2007 MARKET STATISTICS EXCHANGE TRADED FUNDS - 2007 cont'd. COMMODITY POOLS CurrencyShares Japanese Yen Trust (FXY) United States Natural Gas Fund LP (UNG) United States Oil Fund LP (USO) iShares GSCI Commodity-Indexed Trust (GSG) PowerShares DB Agriculture Fund (DBA) PowerShares DB Base Metals Fund (DBB) PowerShares DB Commodity Index Tracking Fund (DBC) PowerShares DB Energy Fund (DBE) PowerShares DB Oil Fund (DBO) PowerShares DB Precious Metals Fund (DBP) PowerShares DB Silver Fund (DBS) PowerShares DB G10 Currency Harvest Fund (DBV) PowerShares DB Gold Fund (DGL) LEVERAGED & INVERSE UltraShort Oil & Gas ProShares (DUG) UltraShort FTSE/Xinhua China 25 ProShares (FXP) UltraShort MidCap400 ProShares (MZZ) UltraShort QQQ ProShares (QID) Ultra QQQ ProShares (QLD) UltraShort Financials ProShares (SKF) UltraShort Real Estate ProShares (SRS) UltraShort Russell2000 ProShares (TWM) Ultra Russell2000 ProShares (UWM) Ultra Dow30 ProShares (DDM) UltraShort Dow30 ProShares (DXD) UltraShort MSCI Emerging Markets ProShares (EEV) UltraShort S&P500 ProShares (SDS) Ultra S&P500 ProShares (SSO) FIXED INCOME iShares GS InvesTop Corporate Bond Fund (LQD) iShares Lehman 7-10 Year Treasury Bond Fund (IEF) iShares Lehman 1-3 Year Treasury Bond Fund (SHY) iShares Lehman 20+Year Treasury Bond Fund (TLT) CHICAGO BOARD OPTIONS EXCHANGE Page 102 2007 MARKET STATISTICS MOST ACTIVE EXCHANGE TRADED FUNDS - 2007 SPDR® S&P® 500 ETF (Ticker: SPY) The SPDR S&P 500 ETF represents ownership in the SPDR Trust Series 1, a unit investment trust established to accumulate and hold a portfolio of the equity securities that comprise the Standard & Poor's 500 Composite Stock Price Index. SPDRs seek investment results that, before expenses, generally correspond to the price and yield performance of the Standard & Poor's 500 Composite Stock Price Index. The S&P 500® Index is composed of 500 selected stocks, all of which are listed on the NYSE, AMEX or NASDAQ, and spans over 24 separate industry groups. iShares Russell 2000 Index Fund (Ticker: IWM) The iShares Russell 2000 Index Fund seeks investment results that correspond generally to the price and yield performance, before fees and expenses, of the small capitalization sector of the U.S. equity market as represented by the Russell 2000 Index. The index represents the approximately 2,000 smallest companies in the Russell 3000 Index. DIAMONDS (Ticker: DIA) DIAMONDS represent ownership in the DIAMONDS, Trust Series 1, a unit investment trust established to accumulate and hold a portfolio of the equity securities that comprise the Dow Jones Industrial Average. DIAMONDS seek investment results that, before expenses, generally correspond to the price and yield performance of the DJIA. The Dow Jones Industrial Average is the oldest continuous barometer of the U.S. stock market, and the most widely quoted indicator of U.S. stock market activity. The 30 stocks now comprising the DJIA are all leaders in their respective industries, and their stocks are widely held by individuals and institutional investors. PowerShares QQQ™ (Ticker: QQQQ) PowerShares QQQ™, formerly known as "QQQ" or the "NASDAQ- 100 Index Tracking Stock®", is based on the Nasdaq100 Index®. The Index includes 100 of the largest domestic and international non-financial companies listed on the Nasdaq Stock Market based on market capitalization. The portfolio is rebalanced quarterly and reconstituted annually. CHICAGO BOARD OPTIONS EXCHANGE Page 103 2007 MARKET STATISTICS EXCHANGE TRADED FUNDS OPTIONS - 2007 Total Exchange Traded Funds Contract Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Contract Volume Call Put 3,797,596 6,464,621 3,879,910 8,565,451 5,887,660 13,458,824 4,133,021 8,136,658 4,591,756 10,696,028 5,979,466 11,697,126 5,775,027 14,479,069 8,749,773 19,662,287 5,494,586 9,936,591 6,306,345 11,143,183 8,323,769 16,011,796 8,569,361 11,239,337 71,488,270 141,490,971 Total 10,262,217 12,445,361 19,346,484 12,269,679 15,287,784 17,676,592 20,254,096 28,412,060 15,431,177 17,449,528 24,335,565 19,808,698 212,979,241 Average Daily Volume 513,111 655,019 879,386 613,484 694,899 841,742 964,481 1,235,307 812,167 758,675 1,158,836 990,435 848,523 Exchange Traded Funds Open Interest and Dollar Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Dollar Volume Total Call Put Call Put 8,559,983 13,256,351 21,816,334 $975,405,244 $1,660,425,496 9,548,621 16,552,621 26,101,242 $908,662,456 $2,006,001,103 10,891,975 20,044,373 30,936,348 $1,370,606,716 $3,133,121,573 10,876,943 19,333,760 30,210,703 $985,038,398 $1,939,240,222 11,900,229 22,543,174 34,443,403 $1,044,178,434 $2,432,307,328 12,809,599 23,062,019 35,871,618 $1,452,361,744 $2,841,133,024 14,085,094 25,939,033 40,024,127 $1,618,411,896 $4,057,660,253 16,703,811 29,800,513 46,504,324 $2,745,744,657 $6,170,173,726 15,210,155 27,466,839 42,676,994 $1,614,888,717 $2,920,418,152 16,879,343 27,629,828 44,509,171 $2,333,979,246 $4,124,093,728 18,845,026 29,755,454 48,600,480 $3,414,496,301 $6,568,204,645 17,271,946 27,462,548 44,734,494 $3,970,744,550 $5,207,918,786 ---$22,434,518,358 $43,060,698,036 CHICAGO BOARD OPTIONS EXCHANGE Page 104 Total $2,635,830,739 $2,914,663,559 $4,503,728,289 $2,924,278,621 $3,476,485,762 $4,293,494,768 $5,676,072,149 $8,915,918,382 $4,535,306,869 $6,458,072,975 $9,982,700,945 $9,178,663,336 $65,495,216,394 2007 MARKET STATISTICS Total Exchange Traded Funds Average Premium Per Contract, Average Contracts Per Trade and Transactions Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Average Premium Per Contract Call Put Total $257 $257 $257 $234 $234 $234 $233 $233 $233 $238 $238 $238 $227 $227 $227 $243 $243 $243 $280 $280 $280 $314 $314 $314 $294 $294 $294 $370 $370 $370 $410 $410 $410 $463 $463 $463 $314 $304 $308 Call 15 16 18 15 16 17 17 19 16 15 17 18 17 Average Contracts Per Trade Put Total 15 15 16 16 18 18 15 15 16 16 17 17 17 17 19 19 16 16 15 15 17 17 18 18 17 17 Transactions Call Put Total 251,268 427,732 678,999 248,095 547,706 795,801 332,012 758,959 1,090,971 267,402 526,433 793,835 284,867 663,569 948,437 356,923 698,219 1,055,142 341,098 855,196 1,196,294 461,615 1,037,331 1,498,946 337,875 611,024 948,899 425,744 752,280 1,178,024 481,693 926,595 1,408,288 483,115 633,640 1,116,755 4,271,707 8,438,684 12,710,391 Total Exchange Traded Funds Contract Volume By Exchange Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total CBOE 10,262,217 12,445,361 19,346,484 12,269,679 15,287,784 17,676,592 20,254,096 28,412,060 15,431,177 17,449,528 24,335,565 19,808,698 212,979,241 AMEX 3,964,605 4,083,975 5,604,623 3,465,726 4,534,057 5,499,112 5,742,349 7,664,039 5,940,104 7,470,474 8,676,969 4,999,673 67,645,706 CHICAGO BOARD OPTIONS EXCHANGE BOX 1,379,500 1,491,129 2,174,459 1,650,735 2,934,725 2,613,030 3,498,239 4,504,413 2,409,763 4,005,633 4,121,926 2,656,966 33,440,518 ISE 8,574,630 9,937,777 16,414,799 9,625,376 12,167,221 15,079,743 16,497,781 24,145,883 13,550,955 17,335,183 25,361,607 16,587,312 185,278,267 NYSE Arca 1,885,343 2,595,282 4,324,647 2,220,436 3,645,803 6,412,022 5,924,720 9,515,416 6,063,383 9,882,044 13,339,976 10,334,062 76,143,134 Page 105 PHLX 2,500,383 2,492,897 4,396,960 2,859,020 4,266,715 6,859,253 8,583,268 9,750,732 6,310,170 7,265,609 7,777,364 6,678,176 69,740,547 Total CBOE Share 28,566,678 35.9% 33,046,421 37.7% 52,261,972 37.0% 32,090,972 38.2% 42,836,305 35.7% 54,139,752 32.6% 60,500,453 33.5% 83,992,543 33.8% 49,705,552 31.0% 63,408,471 27.5% 83,613,407 29.1% 61,064,887 32.4% 645,227,413 33.0% 2007 MARKET STATISTICS Total Exchange Traded Funds FLEX (DIA, EFA, IWM, QQQQ, SPY, USO ) Contract Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Call 0 0 1,125 1,044 25,000 25,000 0 0 1,000 11,000 0 75 64,244 Contract Volume Put 0 0 1,125 10,000 45,000 45,000 0 173 23,000 2,000 0 50,000 176,298 Average Daily Volume Total 0 0 2,250 11,044 70,000 70,000 0 173 24,000 13,000 0 50,075 240,542 0 0 102 552 3,182 3,333 0 8 1,263 565 0 2,504 958 Total Exchange Traded Funds FLEX (DIA, EFA, IWM, QQQQ, SPY, USO ) Open Interest and Dollar Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Call Put 11,500 11,500 14,478 11,500 16,751 12,504 29,621 60,474 17,591 62,504 17,591 32,504 17,591 13,504 17,591 12,677 15,705 35,203 15,812 33,677 15,812 12,677 15,737 62,677 --- CHICAGO BOARD OPTIONS EXCHANGE Total 23,000 25,978 29,255 90,095 80,095 50,095 31,095 30,268 50,908 49,489 28,489 78,414 -- Call $0 $0 $261,892 $248,820 $5,685,071 $6,072,289 $0 $0 $293,905 $4,071,102 $0 $34,752 $16,667,832 Dollar Volume Put $0 $0 $261,892 $2,383,338 $10,233,129 $10,930,120 $0 $54,289 $6,759,825 $740,200 $0 $23,168,265 $54,531,057 Page 106 Total $0 $0 $523,785 $2,632,158 $15,918,200 $17,002,408 $0 $54,289 $7,053,731 $4,811,302 $0 $23,203,018 $71,198,889 2007 MARKET STATISTICS Total Exchange Traded Funds FLEX (DIA, EFA, IWM, QQQQ, SPY, USO ) Average Premium Per Contract, Average Contracts Per Trade and Transactions Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Average Premium Per Contract Call Put Total $0 $0 $0 $0 $0 $0 $233 $233 $233 $238 $238 $238 $227 $227 $227 $243 $243 $243 $0 $0 $0 $0 $314 $314 $294 $294 $294 $370 $370 $370 $0 $0 $0 $463 $463 $463 $259 $309 $296 CHICAGO BOARD OPTIONS EXCHANGE Call 0 0 18 15 16 17 0 0 16 15 0 18 16 Average Contracts Per Trade Put Total 0 0 0 0 18 18 15 15 16 16 17 17 0 0 19 19 16 16 15 15 0 0 18 18 17 17 Page 107 Transactions Put 0 0 0 0 63 63 68 647 1,551 2,792 1,492 2,686 0 0 0 9 61 1,414 743 135 0 0 4 2,819 3,983 10,566 Call Total 0 0 127 715 4,343 4,178 0 9 1,476 878 0 2,823 14,548 2007 MARKET STATISTICS QQQQ (Nasdaq 100 Shares) Contract Volume (includes LEAPS and FLEX) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Call 1,325,096 967,530 1,598,315 1,048,557 1,179,740 950,983 1,160,310 1,625,620 950,760 1,477,986 2,427,587 1,384,457 16,096,941 Contract Volume Put 1,945,059 2,263,736 2,536,061 1,627,176 2,089,955 1,697,133 2,370,041 3,082,527 1,770,530 2,334,253 3,471,401 1,930,678 27,118,550 Total 3,270,155 3,231,266 4,134,376 2,675,733 3,269,695 2,648,116 3,530,351 4,708,147 2,721,290 3,812,239 5,898,988 3,315,135 43,215,491 Average Daily Volume 163,508 170,067 187,926 133,787 148,623 126,101 168,112 204,702 143,226 165,750 280,904 165,757 172,173 QQQQ (Nasdaq 100 Shares) Open Interest and Dollar Volume (includes LEAPS and FLEX) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Total Call Put 2,479,057 3,830,757 6,309,814 2,746,221 4,774,560 7,520,781 3,048,927 4,229,279 7,278,206 2,882,444 4,526,455 7,408,899 3,372,476 5,433,855 8,806,331 3,537,367 4,566,134 8,103,501 3,713,983 5,047,624 8,761,607 4,070,926 6,208,858 10,279,784 3,843,397 6,055,736 9,899,133 4,465,015 6,950,734 11,415,749 4,526,335 6,579,234 11,105,569 3,831,110 5,532,542 9,363,652 ---- CHICAGO BOARD OPTIONS EXCHANGE Page 108 2007 MARKET STATISTICS DIA (DIAMONDS) Contract Volume (includes LEAPS and FLEX) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Call 208,950 258,752 293,836 244,650 338,457 285,771 258,093 375,984 302,524 228,850 270,064 301,008 3,366,939 Contract Volume Put 306,724 286,961 461,052 348,760 456,711 365,637 373,476 676,092 310,927 316,051 354,114 341,575 4,598,080 Total 515,674 545,713 754,888 593,410 795,168 651,408 631,569 1,052,076 613,451 544,901 624,178 642,583 7,965,019 Average Daily Volume 25,784 28,722 34,313 29,671 36,144 31,019 30,075 45,742 32,287 23,691 29,723 32,129 31,733 DIA (DIAMONDS) Open Interest and Dollar Volume (includes LEAPS and FLEX) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Call Put Total 465,834 674,406 1,140,240 495,020 645,207 1,140,227 529,121 663,627 1,192,748 549,863 725,485 1,275,348 572,750 864,686 1,437,436 600,670 804,711 1,405,381 631,937 871,520 1,503,457 758,084 1,191,022 1,949,106 706,335 1,129,112 1,835,447 760,489 1,095,378 1,855,867 752,411 1,124,315 1,876,726 737,626 1,198,482 1,936,108 ---- CHICAGO BOARD OPTIONS EXCHANGE Page 109 2007 MARKET STATISTICS SPY (S&P Depositary Receipts) Contract Volume (includes LEAPS) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Call 622,246 592,617 1,343,941 876,065 802,845 1,417,627 1,452,218 2,272,506 1,177,687 1,537,602 1,741,268 1,618,453 15,455,075 Contract Volume Put 1,119,172 1,521,067 2,932,600 2,054,801 2,063,037 2,920,356 3,242,625 5,080,552 2,646,333 2,854,394 4,107,051 3,198,127 33,740,115 Total 1,741,418 2,113,684 4,276,541 2,930,866 2,865,882 4,337,983 4,694,843 7,353,058 3,824,020 4,391,996 5,848,319 4,816,580 49,195,190 Average Daily Volume 87,071 111,247 194,388 146,543 130,267 206,571 223,564 319,698 201,264 190,956 278,491 240,829 195,997 SPY (S&P Depositary Receipts) Open Interest (includes LEAPS) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Total Call Put 1,439,146 2,389,794 3,828,940 1,594,869 2,890,556 4,485,425 2,040,855 4,253,423 6,294,278 1,784,976 3,962,946 5,747,922 2,071,540 4,624,383 6,695,923 2,401,123 5,142,584 7,543,707 2,676,448 5,470,665 8,147,113 3,598,770 6,736,325 10,335,095 3,103,839 7,179,670 10,283,509 3,374,396 5,967,581 9,341,977 3,780,688 6,673,938 10,454,626 3,866,851 6,993,721 10,860,572 ---- CHICAGO BOARD OPTIONS EXCHANGE Page 110 2007 MARKET STATISTICS IWM (iShares Russell 2000 Index Fund) Contract Volume (includes LEAPS) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Call 944,352 1,332,556 1,682,942 1,202,308 1,501,136 2,399,178 1,876,731 2,908,935 2,081,233 1,740,044 2,323,479 2,080,246 22,073,140 Contract Volume Put 2,048,328 3,498,808 5,628,641 2,848,861 4,493,031 4,809,728 5,928,470 7,782,589 3,655,548 3,674,684 5,535,779 3,824,014 53,728,481 Total 2,992,680 4,831,364 7,311,583 4,051,169 5,994,167 7,208,906 7,805,201 10,691,524 5,736,781 5,414,728 7,859,258 5,904,260 75,801,621 Average Daily Volume 149,634 254,282 332,345 202,558 272,462 343,281 371,676 464,849 301,936 235,423 374,250 295,213 301,998 IWM (iShares Russell 2000 Index Fund) Open Interest and Dollar Volume (includes LEAPS) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Total Call Put 1,596,131 3,017,483 4,613,614 1,883,311 4,117,981 6,001,292 2,364,955 5,478,286 7,843,241 2,417,223 4,637,645 7,054,868 2,413,913 5,087,062 7,500,975 2,726,108 6,002,168 8,728,276 2,770,240 6,161,637 8,931,877 3,064,353 6,885,885 9,950,238 3,073,261 6,020,472 9,093,733 2,827,517 5,387,691 8,215,208 3,075,863 5,521,061 8,596,924 2,893,212 5,102,480 7,995,692 ---- CHICAGO BOARD OPTIONS EXCHANGE Page 111 2007 MARKET STATISTICS Other Exchange Traded Funds Contract Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Call 696,952 728,455 968,626 761,441 769,578 925,907 1,027,675 1,566,728 982,382 1,321,863 1,561,371 3,185,197 14,496,175 Contract Volume Put 1,045,338 994,879 1,900,470 1,257,060 1,593,294 1,904,272 2,564,457 3,040,527 1,553,253 1,963,801 2,543,451 1,944,943 22,305,745 Total 1,742,290 1,723,334 2,869,096 2,018,501 2,362,872 2,830,179 3,592,132 4,607,255 2,535,635 3,285,664 4,104,822 5,130,140 36,801,920 Average Daily Volume 87,115 90,702 130,413 100,925 107,403 134,770 171,054 200,315 133,454 142,855 195,468 256,507 146,621 Other Exchange Trade Funds Open Interest and Dollar Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Total Call Put 2,579,815 3,343,911 5,923,726 2,829,200 4,124,317 6,953,517 2,908,117 5,419,758 8,327,875 3,242,437 5,481,229 8,723,666 3,469,550 6,533,188 10,002,738 3,544,331 6,546,422 10,090,753 4,292,486 8,387,587 12,680,073 5,211,678 8,778,423 13,990,101 4,483,323 7,081,849 11,565,172 5,451,926 8,228,444 13,680,370 6,709,729 9,856,906 16,566,635 5,943,147 8,635,323 14,578,470 ---- CHICAGO BOARD OPTIONS EXCHANGE Call $179,010,783 $170,601,820 $225,489,465 $181,477,090 $175,004,236 $224,894,983 $287,998,904 $491,651,044 $288,727,414 $489,221,698 $640,490,564 $1,475,909,771 $4,830,477,773 Dollar Volume Put $268,493,059 $232,997,465 $442,416,333 $299,599,825 $362,319,608 $462,531,571 $718,671,569 $954,140,269 $456,509,507 $726,803,050 $1,043,349,957 $901,219,101 $6,869,051,314 Page 112 Total $447,503,842 $403,599,286 $667,905,797 $481,076,915 $537,323,844 $687,426,554 $1,006,670,473 $1,445,791,313 $745,236,921 $1,216,024,748 $1,683,840,521 $2,377,128,872 $11,699,529,086 2007 MARKET STATISTICS Other Exchange Traded Funds Average Premium Per Contract, Average Contracts Per Trade and Transactions Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Average Premium Per Contract Call Put Total $257 $257 $257 $234 $234 $234 $233 $233 $233 $238 $238 $238 $227 $227 $227 $243 $243 $243 $280 $280 $280 $314 $314 $314 $294 $294 $294 $370 $370 $370 $410 $410 $410 $463 $463 $463 $333 $308 $318 Call 15 16 18 15 16 17 17 19 16 15 17 18 17 Average Contracts Per Trade Put Total 15 15 16 16 18 18 15 15 16 16 17 17 17 17 19 19 16 16 15 15 17 17 18 18 17 17 Transactions Call Put 46,114 69,165 46,580 63,616 54,622 107,170 49,264 81,330 47,744 98,846 55,269 113,669 60,699 151,468 82,656 160,410 60,409 95,513 89,239 132,577 90,356 147,188 179,572 109,650 862,524 1,330,603 Total 115,279 110,196 161,792 130,595 146,590 168,938 212,167 243,067 155,922 221,816 237,544 289,222 2,193,127 Includes ADRA, ADRE, BBH, DBA, DBB, DBC, DBE, DBO, DBP, DBS, DBV, DDM, DGL, DGT, DUG, DVY, DXD, EEB, EEM, EEV, EFA, EWA, EWC, EWD, EWG, EWH, EWJ, EWM, EWP, EWT, EWW, EWY, EWZ, EZA, FEZ, FPX, FXI, FXP, FXY, GDX, GSG, HHH, IAH, IBB, IDU, IEF, IGM, IGN, IGV, IGW, IJR, ILF, IVV, IWB, IWC, IWD, IWF, IWN, IWO, IWP, IWR, IWS, IWV, IWW, IWZ, IYE, IYH, IYR, IYY, KCE, LQD, MDY, MZZ, OEF, OIH, ONEQ, PBW, PEJ, PGJ, PHO, PPH, PRF, QID, QLD, QQEW, QTEC, RKH, RSP, RTH, SDS, SHY, SKF, SMH, SRS, SSO, SWH, TLT, TTH, TWM, UNG, USO, UTH, UWM, VAW, VB, VBK, VBR, VDC, VDE, VFH, VGK, VGT, VHT, VIS, VO, VOX, VPL, VPU, VTI, VTV, VUG, VV, VWO, VXF, WMH, XBI, XHB, XLB, XLE, XLF, XLI, XLK, XLP, XLU, XLV, XLY, XME, XSD CHICAGO BOARD OPTIONS EXCHANGE Page 113 2007 MARKET STATISTICS Other Exchange Traded Funds Contract Volume Detail DOMESTIC SECTOR Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total BBH 21,373 18,935 25,850 8,481 7,887 7,098 8,841 6,593 4,097 3,911 5,480 3,115 121,661 GDX 35,632 44,776 73,341 31,761 26,574 36,547 45,967 37,925 49,231 35,239 41,906 57,975 516,874 HHH 7,087 840 784 3,677 3,063 2,018 2,558 1,376 1,120 2,959 1,852 1,390 28,724 IAH 218 210 0 0 0 0 0 0 0 0 0 0 428 Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total PEJ -------15 0 2 0 5 22 PHO 667 626 881 554 632 722 881 1,177 377 1,183 726 1,005 9,431 PPH 8,854 9,798 7,289 24,820 44,575 24,719 5,985 10,314 4,786 9,676 6,431 23,041 180,288 RKH 4,171 6,415 8,520 7,416 3,118 5,464 15,651 10,359 3,384 6,995 4,091 3,934 79,518 Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total VOX 90 67 0 0 0 0 0 0 0 0 0 0 157 VPU 47 80 0 0 0 0 0 0 0 0 0 0 127 WMH 15 0 0 0 0 0 0 0 0 0 0 0 15 XBI 62 106 98 64 1,724 1,990 1,016 1,793 976 615 577 236 9,257 CHICAGO BOARD OPTIONS EXCHANGE IBB 12,252 13,244 22,438 25,380 37,223 60,432 52,416 31,897 13,887 20,295 25,608 14,638 329,710 IDU 675 598 509 703 5,398 1,931 396 1,850 253 266 405 536 13,520 IGM 515 306 115 97 264 149 15,101 5,072 776 561 277 242 23,475 IGN 308 1,490 1,051 312 859 730 1,525 2,802 2,691 1,070 617 167 13,622 IGV 220 110 101 70 67 7,532 25 27 22 11 53 356 8,594 IGW 1,425 1,509 4,169 1,586 455 500 632 322 119 273 803 621 12,414 IYE 2,089 2,230 2,270 2,720 1,921 1,895 286 747 1,223 1,069 875 885 18,210 IYH 111 468 1,574 106 575 4,749 3,722 366 366 460 195 159 12,851 IYR --12,918 11,011 44,202 28,581 73,578 85,602 28,091 29,226 48,710 55,439 417,358 RTH SMH 25,402 148,666 22,358 115,948 33,448 227,674 29,706 175,331 48,731 105,073 30,258 245,179 41,761 136,053 69,958 160,309 62,546 54,632 51,330 65,862 64,688 54,039 36,406 38,431 516,592 1,527,197 SWH 280 700 51 1 260 27 17 65 1 114 84 106 1,706 TTH 979 240 330 92 627 214 123 395 341 379 341 4,471 8,532 UTH 2,780 2,254 1,041 2,727 4,996 23,324 4,940 1,820 895 567 1,114 771 47,229 VAW 423 22 0 0 0 0 0 0 0 0 0 0 445 VDC 27 74 0 0 0 0 0 0 0 0 0 0 101 VDE 857 915 853 895 1,762 913 1,449 971 867 346 181 531 10,540 VFH 25 95 107 165 52 314 178 623 227 180 272 22 2,260 VGT 662 478 383 341 286 322 264 75 71 75 266 2 3,225 VHT 141 41 121 71 94 314 20 10 14 3 48 0 877 VIS 60 44 22 43 60 147 17 121 5 94 20 1,166 1,799 XLB XLE XLF 9,962 377,587 42,234 48,694 173,995 164,516 49,401 348,623 304,248 29,073 163,932 207,717 37,183 295,053 228,882 28,661 248,674 389,931 92,862 378,341 948,414 117,050 262,674 1,223,859 84,152 159,380 397,175 95,807 270,165 627,831 80,577 254,442 1,262,930 51,961 249,666 970,962 725,383 3,182,532 6,768,699 XLI 9,683 10,495 4,060 6,514 3,882 30,823 2,492 15,494 15,474 4,531 11,269 3,787 118,504 XLK 2,135 322 4,295 879 1,957 8,911 1,414 1,350 1,744 4,940 2,529 4,632 35,108 XLP 3,802 307 1,901 13,328 697 2,823 694 2,192 1,192 3,710 7,420 1,487 39,553 XLU 73,479 10,441 106,812 46,251 92,165 79,644 44,912 35,889 24,553 19,605 12,917 12,506 559,174 XLV 16,266 1,494 4,768 30,337 9,038 12,072 3,621 2,967 755 5,094 5,683 2,469 94,564 XLY 13,401 5,423 47,653 19,111 4,510 9,510 20,458 55,045 26,724 12,105 36,980 35,531 286,451 XME ------251 2,665 755 2,613 8,646 3,321 18,251 XSD 101 33 203 102 367 150 282 17 13 310 19 12 1,609 XHB 13,443 51,432 116,746 66,695 23,539 58,213 44,151 125,220 112,792 71,818 59,742 52,069 795,860 Page 114 KCE OIH -318,564 -263,285 -270,260 -322,278 -327,690 -274,820 -315,710 1,803 435,376 328 242,767 691 268,463 269 281,852 527 182,062 3,618 3,503,127 PBW 1,443 417 1,069 829 1,861 2,056 2,466 3,452 1,088 4,529 3,475 7,217 29,902 2007 MARKET STATISTICS DOMESTIC BROAD-BASED Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total DVY 2,156 1,871 5,371 1,645 1,875 3,839 2,716 1,758 2,712 3,513 1,265 885 29,606 FPX 9 51 23 20 0 10 50 20 10 0 10 7 210 IJR 32,274 16,132 502 369 579 1,678 308 1,392 880 391 368 520 55,393 IVV 203 117 613 317 396 291 313 732 905 555 789 489 5,720 IWB 635 503 725 373 412 480 834 582 379 362 473 115 5,873 IWC 412 197 327 925 830 1,829 559 1,172 424 781 556 451 8,463 IWD 2,065 2,325 1,392 1,255 2,342 1,260 2,409 1,431 1,363 1,001 1,478 1,652 19,973 IWF 2,386 1,730 977 839 1,863 499 1,276 1,845 1,263 1,630 3,516 775 18,599 IWN 9,893 6,697 35,503 21,150 22,632 40,893 35,863 42,826 22,815 15,791 7,745 5,702 267,510 IWO 44,992 5,823 10,583 2,064 7,556 6,825 8,167 17,529 17,691 18,002 22,053 7,096 168,381 IWP 40 155 31 61 166 46 209 180 33 160 87 47 1,215 IWR 237 336 171 260 682 508 194 447 525 404 598 340 4,702 IWS 127 247 261 270 975 755 559 483 231 396 471 276 5,051 IWV 9,286 54,217 1,769 364 28,500 39,497 1,797 5,763 334 410 527 49 142,513 IWW 27 0 0 0 6 2 107 4 0 0 0 0 146 IWZ 9 0 0 1 0 0 0 0 0 0 0 0 10 Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total MDY 63,169 78,471 117,282 57,920 48,063 92,280 219,619 188,864 64,812 128,262 30,000 142,490 1,231,232 OEF 1,017 584 597 867 574 861 243 173 605 817 604 1,491 8,433 ONEQ 383 747 378 50 769 200 212 520 351 207 94 41 3,952 PRF 79 147 129 247 258 296 205 169 44 41 38 41 1,694 QQEW 24 20 0 0 0 5 0 0 0 0 0 0 49 QTEC 17 21 108 1 2 0 0 0 0 0 0 0 149 RSP 914 3,178 4,984 2,415 1,354 771 359 1,254 1,069 729 337 390 17,754 VB 245 8 0 0 0 0 0 0 0 0 0 0 253 VBK 58 48 0 0 0 0 0 0 0 0 0 0 106 VBR 64 28 0 0 0 0 0 0 0 0 0 0 92 VO 8 8 0 0 0 0 0 0 0 0 0 0 16 VTI 419 770 1,858 987 982 906 1,099 1,699 1,427 866 994 153 12,160 VTV 57 394 807 174 354 224 256 114 403 28 196 207 3,214 VUG 216 78 119 79 115 105 66 81 412 412 300 349 2,332 VV 156 27 90 172 62 154 129 152 36 89 43 10 1,120 VXF 115 36 76 43 49 108 186 14 447 31 37 511 1,653 CHICAGO BOARD OPTIONS EXCHANGE Page 115 IYY 427 113 453 158 44 80 221 286 97 165 75 89 2,208 2007 MARKET STATISTICS FOREIGN Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total ADRA 84 110 20 17 9 171 11 41 37 34 21 1,205 1,760 ADRE 3,380 1,388 3,269 2,136 2,602 3,079 3,458 3,471 3,144 4,666 2,129 1,447 34,169 DGT 19 167 128 39 46 307 283 467 35 86 15 23 1,615 EEB EEM -169,033 -269,746 632,618 -453,120 -478,383 170 534,400 868 610,538 1,779 847,608 2,567 506,431 2,359 772,957 4,181 937,941 3,464 2,917 1,594,319 18,305 7,807,094 EFA 15,652 38,093 33,929 19,900 40,511 101,865 25,894 54,927 42,120 39,139 37,845 25,755 475,630 Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total EWP -----29 108 850 1,434 926 890 901 5,138 EWT 6,544 7,648 12,839 1,984 6,707 10,541 30,270 14,944 5,310 6,890 5,415 6,601 115,693 EWW -----------695 695 EWY EWZ -109,798 -183,954 -196,496 -135,249 -144,655 -128,278 8,030 144,759 10,595 270,644 6,115 182,309 4,075 208,003 5,042 189,420 5,236 790,186 39,093 2,683,751 EZA ----21 5,757 358 933 148 439 884 429 8,969 CHICAGO BOARD OPTIONS EXCHANGE EWA ----97 1,719 1,393 3,996 790 7,486 3,225 1,299 20,005 EWC 186 582 269 244 926 2,131 3,479 3,289 26,602 6,702 6,375 7,348 58,133 EWD ----41 429 314 461 277 432 353 116 2,423 EWG ------24 456 202 1,491 778 2,990 5,941 EWH 13,503 4,681 20,583 2,589 13,982 4,761 16,498 18,349 26,815 41,739 35,097 18,157 216,754 EWJ 15,012 16,194 25,777 13,587 21,511 13,063 27,359 79,665 25,851 18,125 51,691 33,072 340,907 EWM ----12,614 10,835 8,103 15,771 13,075 25,572 5,270 2,629 93,869 FEZ FXI -39,658 -27,247 -34,230 -48,983 1,143 114,469 27 92,237 60 84,834 973 167,153 62 106,106 92 174,670 471 169,301 348 389,425 3,176 1,448,313 ILF -----408 7,141 15,883 1,798 3,728 903 989 30,850 PGJ --1,447 2,175 4,641 2,857 4,714 8,925 10,949 19,808 18,352 4,172 78,040 VGK 3,341 3,003 1,675 552 1,097 653 749 186 341 466 619 437 13,119 VPL 327 266 232 162 240 252 200 276 277 307 101 0 2,640 VWO --3 2,215 1,334 992 1,417 2,397 2,047 4,529 2,731 3,018 20,683 Page 116 2007 MARKET STATISTICS COMMODITY POOLS Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total DBA ----680 2,196 2,270 1,587 3,143 4,240 4,062 7,506 25,684 DBB ----118 13 131 5,808 7,623 107 299 359 14,458 DBC ----122 729 573 2,419 1,807 2,668 8,990 6,174 23,482 DBE ----103 65 32 133 165 131 344 506 1,479 DBO ----100 59 152 800 297 653 2,770 3,299 8,130 DBP ----14 80 87 144 422 216 796 501 2,260 DBS ----3 108 192 104 65 503 1,220 525 2,720 DBV -----1,241 1,335 3,062 796 728 931 1,645 9,738 DGL ----336 93 192 391 446 666 1,484 909 4,517 FXY --------7,478 7,374 17,067 14,220 46,139 GSG ----313 126 163 245 495 391 293 158 2,184 UNG ----1,287 6,421 7,914 20,743 25,721 27,281 25,337 21,568 136,272 USO ----10,923 21,613 17,992 19,778 37,894 55,576 79,502 54,600 297,878 SDS ---------238 10,302 28,626 39,166 SKF ---------16 8,197 10,516 18,729 SRS ---------- SSO ---------34 832 861 1,727 TWM ---------4 1,535 1,391 2,930 LEVERAGED & INVERSE Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total DDM ---------1 434 611 1,046 DUG ---------443 6,845 2,551 9,839 DXD ---------32 2,959 4,961 7,952 CHICAGO BOARD OPTIONS EXCHANGE EEV -----------285 285 FXP ----------129 8,385 8,514 MZZ ----------228 182 410 QID ---------567 38,547 44,389 83,503 QLD ---------10 2,473 2,723 5,206 Page 117 1,587 2,803 4,390 UWM ----------29 310 339 2007 MARKET STATISTICS FIXED INCOME Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total IEF 300 349 938 571 657 2,720 809 9,926 1,749 3,275 7,740 916 29,950 LQD 3,521 243 724 590 405 971 960 670 444 274 193 95 9,090 SHY 89 30 212 2 147 260 175 241 4,666 166 159 51 6,198 CHICAGO BOARD OPTIONS EXCHANGE TLT 31,511 18,723 32,601 6,184 13,723 51,066 29,956 29,250 58,632 33,511 40,142 26,765 372,064 Page 118 2007 MARKET STATISTICS INTEREST RATE OPTIONS - 2007 In 2007, the Chicago Board Options Exchange traded options on four interest rate measures---IRX, FVX, TNX and TYX. IRX is based on 10 times the discount rate of the most recently auctioned 13-week U.S. Treasury Bill. FVX, TNX and TYX are based on 10 times the yield-to-maturity on the most recently auctioned 5-year Treasury note, 10-year Treasury note and 30-year Treasury bond, respectively. Total Interest Rate Options Contract Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Contract Volume Call Put 346 98 1,461 354 220 552 121 95 121 69 370 175 166 175 296 191 46 403 90 79 3,164 139 1,190 158 7,591 2,488 Total 444 1,815 772 216 190 545 341 487 449 169 3,303 1,348 10,079 Average Daily Volume 22 96 35 11 9 26 16 21 24 7 157 67 40 Total Interest Rate Options Open Interest and Dollar Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Total Call Put 1,666 851 2,517 3,030 1,044 4,074 540 764 1,304 574 713 1,287 605 581 1,186 476 457 933 349 503 852 591 451 1,042 301 396 697 358 356 714 3,422 359 3,781 4,376 365 4,741 ---- CHICAGO BOARD OPTIONS EXCHANGE Call $32,895 $73,205 $31,300 $21,080 $19,981 $107,495 $48,635 $41,630 $11,425 $19,805 $600,115 $337,585 $1,345,151 Dollar Volume Put $18,610 $43,600 $117,370 $16,875 $5,960 $18,380 $126,545 $46,860 $42,225 $18,855 $31,190 $68,830 $555,300 Page 119 Total $51,505 $116,805 $148,670 $37,955 $25,941 $125,875 $175,180 $88,490 $53,650 $38,660 $631,305 $406,415 $1,900,451 2007 MARKET STATISTICS Total Interest Rate Options Average Premium Per Contract, Average Contracts Per Trade and Transactions Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Average Premium Per Contract Call Put Total $95 $190 $116 $50 $123 $64 $142 $213 $193 $174 $178 $176 $165 $86 $137 $291 $105 $231 $293 $723 $514 $141 $245 $182 $248 $105 $119 $220 $239 $229 $190 $224 $191 $284 $436 $301 $177 $223 $189 CHICAGO BOARD OPTIONS EXCHANGE Average Contracts Per Trade Call Put Total 13.8 9.8 12.7 50.4 22.1 40.3 14.7 78.9 35.1 9.3 47.5 14.4 8.6 11.5 9.5 10.9 9.2 10.3 8.3 11.7 9.7 21.1 10.1 14.8 6.6 23.7 18.7 6.9 8.8 7.7 117.2 7.3 71.8 54.1 13.2 39.6 32.6 16.5 26.2 Page 120 Transactions Call Put 25 10 29 16 15 7 13 2 14 6 34 19 20 15 14 19 7 17 13 9 27 19 22 12 233 151 Total 35 45 22 15 20 53 35 33 24 22 46 34 384 2007 MARKET STATISTICS IRX Options Contract Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Contract Volume Call Put 12 25 5 5 2 0 0 0 2 0 0 5 20 20 0 19 0 0 2 0 0 0 0 0 43 74 Total 37 10 2 0 2 5 40 19 0 2 0 0 117 Average Daily Volume 2 1 0 0 0 0 2 1 0 0 0 0 0 Call $4,650 $2,500 $10 $0 $300 $0 $5,200 $0 $0 $620 $0 $0 $13,280 Dollar Volume Put $9,400 $25 $0 $0 $0 $1,500 $9,000 $7,000 $0 $0 $0 $0 $26,925 IRX Options Open Interest and Dollar Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Total Call Put 211 116 327 206 116 322 110 93 203 110 93 203 112 93 205 102 38 140 80 38 118 80 21 101 0 0 0 0 0 0 0 0 0 0 0 0 ---- CHICAGO BOARD OPTIONS EXCHANGE Page 121 Total $14,050 $2,525 $10 $0 $300 $1,500 $14,200 $7,000 $0 $620 $0 $0 $40,205 2007 MARKET STATISTICS IRX Options Average Premium Per Contract, Average Contracts Per Trade and Transactions Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Average Premium Per Contract Call Put Total $388 $376 $380 $500 $5 $253 $5 $0 $5 $0 $0 $0 $150 $0 $150 $0 $300 $300 $260 $0 $355 $0 $368 $368 $0 $0 $0 $310 $0 $310 $0 $0 $0 $0 $0 $0 $309 $364 $344 CHICAGO BOARD OPTIONS EXCHANGE Average Contracts Per Trade Call Put Total 4.0 12.5 7.4 5.0 5.0 5.0 2.0 0.0 2.0 0.0 0.0 0.0 2.0 0.0 2.0 0.0 2.5 2.5 10.0 0.0 10.0 0.0 4.8 4.8 0.0 0.0 0.0 1.0 0.0 1.0 0.0 0.0 0.0 0.0 0.0 0.0 4.3 6.7 5.6 Page 122 Call 3 1 1 0 1 0 2 0 0 2 0 0 10 Transactions Put 2 1 0 0 0 2 2 4 0 0 0 0 11 Total 5 2 1 0 1 2 4 4 0 2 0 0 21 2007 MARKET STATISTICS FVX Options Contract Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Contract Volume Call Put 5 0 68 35 24 0 10 0 20 0 49 25 8 75 30 20 0 10 0 0 10 10 0 0 224 175 Total 5 103 24 10 20 74 83 50 10 0 20 0 399 Average Daily Volume 0 5 1 1 1 4 4 2 1 0 1 0 2 Call $350 $9,700 $925 $50 $800 $6,270 $335 $2,100 $0 $0 $3,000 $0 $23,530 Dollar Volume Put $0 $14,900 $0 $0 $0 $7,550 $100,400 $8,750 $950 $0 $5,000 $0 $137,550 FVX Options Open Interest and Dollar Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Total Call Put 173 35 208 241 0 241 82 0 82 72 0 72 52 0 52 3 25 28 5 70 75 30 70 100 30 60 90 30 60 90 40 70 110 40 70 110 ---- CHICAGO BOARD OPTIONS EXCHANGE Page 123 Total $350 $24,600 $925 $50 $800 $13,820 $100,735 $10,850 $950 $0 $8,000 $0 $161,080 2007 MARKET STATISTICS FVX Options Average Premium Per Contract, Average Contracts Per Trade and Transactions Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Average Premium Per Contract Call Put Total $70 $0 $70 $143 $426 $239 $39 $0 $39 $5 $0 $5 $40 $0 $40 $128 $0 $187 $42 $0 $1,214 $70 $0 $217 $0 $0 $0 $0 $0 $0 $300 $500 $400 $0 $0 $0 $105 $786 $404 CHICAGO BOARD OPTIONS EXCHANGE Average Contracts Per Trade Call Put Total 5.0 0.0 5.0 22.7 17.5 20.6 6.0 0.0 6.0 10.0 0.0 10.0 20.0 0.0 20.0 16.3 0.0 12.3 4.0 0.0 11.9 30.0 0.0 16.7 0.0 0.0 0.0 0.0 0.0 0.0 10.0 10.0 10.0 0.0 0.0 0.0 13.2 12.5 12.9 Page 124 Transactions Call Put 1 0 3 2 4 0 1 0 1 0 3 3 2 5 1 2 0 1 0 0 1 1 0 0 17 14 Total 1 5 4 1 1 6 7 3 1 0 2 0 31 2007 MARKET STATISTICS TNX Options Contract Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Total 285 1,083 162 86 55 220 144 358 58 98 3,208 1,093 6,850 Average Daily Volume 14 57 7 4 3 10 7 16 3 4 153 55 27 Call $17,950 $42,950 $14,200 $19,530 $15,420 $73,145 $43,100 $34,030 $1,130 $13,075 $596,670 $261,925 $1,133,125 Dollar Volume Put $1,635 $18,580 $50,620 $0 $2,670 $3,670 $725 $24,505 $8,875 $4,380 $14,150 $31,380 $161,190 Contract Volume Call Put 277 8 840 243 85 77 86 0 38 17 160 60 138 6 246 112 5 53 64 34 3,145 63 1,031 62 6,115 735 TNX Options Open Interest and Dollar Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Total Call Put 572 45 617 1,402 272 1,674 156 285 441 176 285 461 174 102 276 172 109 281 140 110 250 339 60 399 136 56 192 169 66 235 3,230 13 3,243 4,199 65 4,264 ---- CHICAGO BOARD OPTIONS EXCHANGE Page 125 Total $19,585 $61,530 $64,820 $19,530 $18,090 $76,815 $43,825 $58,535 $10,005 $17,455 $610,820 $293,305 $1,294,315 2007 MARKET STATISTICS TNX Options Average Premium Per Contract, Average Contracts Per Trade and Transactions Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Average Premium Per Contract Call Put Total $65 $204 $69 $51 $76 $57 $167 $657 $400 $227 $0 $227 $406 $157 $329 $457 $61 $349 $312 $121 $304 $138 $219 $164 $226 $167 $173 $204 $129 $178 $190 $225 $190 $254 $506 $268 $185 $219 $189 CHICAGO BOARD OPTIONS EXCHANGE Average Contracts Per Trade Call Put Total 34.6 2.0 23.8 93.3 27.0 60.2 28.3 19.3 23.1 7.8 0.0 7.8 7.6 5.7 6.9 7.6 7.5 7.6 8.6 2.0 7.6 20.5 18.7 19.9 1.3 7.6 5.3 10.7 6.8 8.9 136.7 5.7 94.4 68.7 15.5 57.5 46.0 11.5 34.8 Page 126 Transactions Call Put 8 4 9 9 3 4 11 0 5 3 21 8 16 3 12 6 4 7 6 5 23 11 15 4 133 64 Total 12 18 7 11 8 29 19 18 11 11 34 19 197 2007 MARKET STATISTICS TYX Options Contract Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Trading Days 20 19 22 20 22 21 21 23 19 23 21 20 251 Contract Volume Call Put 52 65 548 71 109 475 25 95 61 52 161 85 0 74 20 40 41 340 24 45 9 66 159 96 1,209 1,504 Total 117 619 584 120 113 246 74 60 381 69 75 255 2,713 Average Daily Volume 6 33 27 6 5 12 4 3 20 3 4 13 11 Call $9,945 $18,055 $16,165 $1,500 $3,461 $28,080 $0 $5,500 $10,295 $6,110 $445 $75,660 $175,216 Dollar Volume Put $7,575 $10,095 $66,750 $16,875 $3,290 $5,660 $16,420 $6,605 $32,400 $14,475 $12,040 $37,450 $229,635 TYX Options Open Interest and Dollar Volume Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Open Interest in Contracts Total Call Put 710 655 1,365 1,181 656 1,837 192 386 578 216 335 551 267 386 653 199 285 484 124 285 409 142 300 442 135 280 415 159 230 389 152 276 428 137 230 367 ---- CHICAGO BOARD OPTIONS EXCHANGE Page 127 Total $17,520 $28,150 $82,915 $18,375 $6,751 $33,740 $16,420 $12,105 $42,695 $20,585 $12,485 $113,110 $404,851 2007 MARKET STATISTICS TYX Options Average Premium Per Contract, Average Contracts Per Trade and Transactions Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Average Premium Per Contract Call Put Total $191 $117 $150 $33 $142 $45 $148 $141 $142 $60 $178 $153 $57 $63 $60 $174 $67 $137 $0 $222 $222 $275 $165 $202 $251 $95 $112 $255 $322 $298 $49 $182 $166 $476 $390 $444 $145 $153 $149 CHICAGO BOARD OPTIONS EXCHANGE Average Contracts Per Trade Call Put Total 4.0 16.3 6.9 34.3 17.8 31.0 15.6 158.3 58.4 25.0 47.5 40.0 8.7 17.3 11.3 16.1 14.2 15.4 0.0 14.8 14.8 20.0 5.7 7.5 13.7 37.8 31.8 4.8 11.3 7.7 3.0 9.4 7.5 22.7 12.0 17.0 16.6 24.3 20.1 Page 128 Transactions Call Put 13 4 16 4 7 3 1 2 7 3 10 6 0 5 1 7 3 9 5 4 3 7 7 8 73 62 Total 17 20 10 3 10 16 5 8 12 9 10 15 135 2007 MARKET STATISTICS CREDIT OPTIONS - 2007 In 2007, CBOE became the first U.S. exchange to list credit default options. These options, known as “Credit Event Binary Options” or “CEBOs,” have been designed to pay fixed cash amounts in the case of a “credit event” such as a default, bankruptcy or failure to pay on a debt obligation. CBOE currently trades two types of CEBOs: Single-Name CEBOs are options that pay a fixed amount—$100,000 per contract—in the case where a credit event on an individual issuer or guarantor of debt securities is declared prior to the option's expiration. If there is no credit event declared before expiration, the option pays nothing. Basket CEBOs are options based on a basket of reference entities (the basket components). The options automatically pay out a cash amount each time a credit event is confirmed in any of the basket components during the life of the contract. The payout amount for any basket component is a percentage of the notional face value, based on the weight of the component that experienced the event and its specified recovery rate. Total Single-Name CEBOs Contract Volume, Dollar Volume and Transactions Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Days 0 0 0 0 0 9 21 23 19 23 21 20 136 Contract Volume -----0 0 0 0 20 26 0 46 Dollar Volume -----$0 $0 $0 $0 $580,000 $1,068,000 $0 $1,648,000 Transactions -----0 0 0 0 2 6 0 8 Total Basket CEBOs Contract Volume, Dollar Volume and Transactions Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Days 0 0 0 0 0 0 0 4 19 23 21 20 87 Contract Volume -------0 2 0 0 0 2 CHICAGO BOARD OPTIONS EXCHANGE Dollar Volume -------$0 $10,000 $0 $0 $0 $10,000 Transactions -------0 2 0 0 0 2 129 2007 Market Statistics CBOE HISTORICAL TRADING ACTIVITY -- ALL OPTIONS Total CBOE Options Contract Volume On April 26, 1973, CBOE began trading call options. Put option trading was introduced on June 3, 1977. Year 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 Total 944,471,924 674,735,348 468,249,301 361,086,774 283,946,495 267,616,496 306,667,851 326,359,531 254,331,851 206,865,991 187,243,741 173,944,877 178,533,465 183,934,483 140,348,955 121,467,604 121,689,918 129,500,018 126,765,253 111,760,234 182,112,636 180,357,774 148,889,196 123,273,736 82,468,750 75,735,739 57,584,175 52,916,921 35,379,600 34,277,350 24,838,632 21,498,027 14,431,023 5,682,907 1,119,177 Contract Volume Call 469,655,277 354,565,882 247,513,759 198,190,521 160,336,098 148,507,315 117,139,776 208,792,580 162,166,675 122,657,327 112,221,858 100,208,882 100,046,756 98,922,516 79,695,186 68,755,241 70,231,032 73,898,486 79,781,447 70,784,062 115,238,100 114,787,911 100,156,360 78,932,796 57,858,252 50,224,805 40,801,201 42,941,970 30,123,005 30,298,133 23,581,254 21,498,027 14,431,023 5,682,907 1,119,177 CHICAGO BOARD OPTIONS EXCHANGE Put 474,816,647 320,169,466 220,735,542 162,896,253 123,610,397 119,109,181 189,528,075 117,566,951 92,165,176 84,208,664 75,021,883 73,735,995 78,486,709 85,011,967 60,653,769 52,712,363 51,458,886 55,601,532 46,983,806 40,976,172 66,874,536 65,569,863 48,732,836 44,340,940 24,610,498 25,510,934 16,782,974 9,974,951 5,256,595 3,979,217 1,257,378 — — — — Average Daily Volume 3,762,836 2,688,189 1,858,132 1,432,884 1,126,772 1,061,970 1,236,564 1,295,078 1,009,253 820,897 740,094 684,822 708,466 729,899 554,739 478,219 480,988 511,858 503,037 441,834 719,813 712,877 590,830 487,248 325,963 299,351 277,605 209,158 139,840 136,021 98,566 84,972 57,040 22,462 6,469 Page 130 2006 MARKET STATISTICS Total CBOE Options Year-end Open Interest and Dollar Volume Year 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 Total 277,987,145 226,402,102 180,546,883 154,632,839 126,320,572 93,472,074 81,906,961 53,264,239 47,549,070 19,790,701 15,701,630 11,596,228 10,065,868 8,894,266 7,831,078 5,671,591 4,562,642 3,753,880 3,956,914 3,596,163 3,773,540 4,845,869 5,444,817 4,198,005 7,184,514 5,610,671 4,772,604 3,257,364 2,258,529 2,165,894 1,190,636 1,519,852 1,190,085 543,703 242,825 Open Interest Call 146,952,723 121,058,989 96,452,688 81,910,271 68,527,351 56,719,928 51,447,344 33,792,832 28,187,566 11,816,164 9,414,828 6,869,206 5,872,728 5,374,500 4,795,017 3,517,562 2,679,410 2,304,291 2,689,478 2,453,502 2,863,162 3,426,893 3,788,635 3,103,722 5,325,649 3,884,527 3,449,959 2,633,312 2,048,463 1,976,022 1,831,806 1,519,852 1,190,085 543,703 242,825 CHICAGO BOARD OPTIONS EXCHANGE Put 131,034,422 105,343,113 84,094,195 72,722,568 57,793,221 36,752,146 30,459,617 19,471,407 19,361,504 7,974,537 6,286,802 4,727,022 4,193,140 3,519,766 3,036,061 2,154,029 1,883,232 1,449,589 1,267,436 1,142,661 910,378 1,418,976 1,656,182 1,094,283 1,858,865 1,726,144 1,322,645 624,052 210,066 189,872 128,830 — — — — Dollar Volume (thousands) Total Call $609,419,047 $311,548,311 $311,676,396 $176,160,342 $202,670,123 $112,617,864 $165,796,951 $90,967,813 $148,353,167 $83,446,496 $151,870,740 $63,760,762 $195,013,480 $83,694,213 $324,433,366 $174,504,703 $243,893,100 $162,688,061 $175,124,363 $104,655,792 $145,939,880 $94,343,229 $103,556,272 $68,617,768 $82,499,796 $58,040,292 $67,165,498 $35,881,208 $45,924,523 $28,424,080 $44,499,077 $26,972,202 $50,715,972 $33,414,169 $55,362,874 $29,736,100 $47,312,286 $33,014,811 $39,708,577 $25,515,571 $76,910,854 $50,403,786 $55,902,000 $39,952,000 $38,430,000 $29,645,000 $34,367,000 $24,586,000 $39,444,000 $33,397,000 $32,265,764 $25,164,139 $22,433,636 $17,013,970 $27,893,035 $25,245,995 $13,858,402 $12,131,512 $14,403,416 $12,695,972 $7,996,670 $7,507,300 $9,039,670 $9,039,566 $6,443,327 $6,443,327 $1,657,652 $1,657,652 $449,615 $449,615 Page 131 Put $297,870,736 $135,516,054 $90,052,259 $74,829,138 $64,906,670 $88,109,978 $111,319,267 $149,928,663 $81,205,039 $70,468,571 $51,596,651 $34,938,504 $24,459,504 $31,284,290 $17,500,423 $17,526,875 $17,301,803 $25,626,774 $14,297,475 $14,193,006 $26,507,068 $15,950,000 $8,785,000 $9,781,000 $6,047,000 $7,101,625 $5,419,666 $2,647,040 $1,726,890 $17,075,000 $489,370 — — — — 2006 MARKET STATISTICS Total CBOE Options Average Premium Per Contract and Average Contracts Per Trade Year 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 Average Premium Per Contract Total Call $645 $663 $462 $497 $433 $455 $459 $459 $522 $520 $567 $429 $636 $714 $994 $836 $959 $1,003 $847 $853 $779 $841 $595 $685 $462 $580 $365 $363 $327 $357 $366 $392 $417 $476 $428 $402 $373 $414 $355 $360 $422 $437 $310 $348 $205 $305 $318 $346 $499 $597 $426 $501 $390 $417 $527 $588 $392 $403 $420 $419 $322 $318 $420 — $446 — $294 — $402 — CHICAGO BOARD OPTIONS EXCHANGE Put $627 $423 $408 $459 $525 $740 $588 $1,275 $881 $837 $688 $474 $312 $368 $289 $333 $336 $461 $304 $346 $396 $243 $177 $240 $231 $278 $323 $265 $329 $429 $389 — — — — Total 20.0 18.1 19.3 19.5 18.3 17.1 16.2 12.3 11.5 12.9 13.0 14.3 16.5 18.6 15.0 13.8 13.4 13.6 12.9 11.7 12.2 12.9 8.7 8.4 7.7 7.4 7.2 6.1 6.0 5.3 5.1 4.1 3.5 3.4 2.6 Average Contracts Per Trade Call 16.0 15.0 16.0 16.6 16.0 15.7 9.4 11.0 10.3 11.3 11.4 12.6 14.5 16.8 13.7 12.7 12.5 13.1 12.1 11.2 11.4 12.2 8.7 8.3 7.8 7.5 7.3 6.0 5.8 5.3 5.1 — — — — Page 132 Put 26.7 23.4 25.1 25.1 22.4 19.2 29.0 15.5 14.3 16.2 16.5 17.5 19.8 21.3 17.3 15.5 14.9 14.3 14.5 12.7 13.7 14.6 8.8 8.6 7.5 7.1 7.0 6.5 7.2 5.7 5.3 — — — — 2006 MARKET STATISTICS Total CBOE Options Contract Volume -- All Options Year 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 Total Volume 944,471,924 674,735,348 468,249,301 361,086,774 283,946,495 267,616,496 306,667,851 326,359,531 254,331,851 206,865,991 187,243,741 173,944,877 178,533,465 183,934,483 140,348,955 121,467,604 121,689,918 129,500,018 126,765,253 111,784,045 182,112,636 180,357,774 148,889,091 123,273,736 82,468,750 75,735,739 57,584,175 52,916,921 35,379,600 34,277,350 24,838,632 21,498,027 14,431,023 5,682,907 1,119,177 Equity Volume 500,964,713 390,657,577 275,646,980 224,316,863 173,033,965 173,207,520 232,851,089 278,585,728 196,460,578 137,951,223 116,031,496 88,456,579 77,040,466 68,974,809 58,710,818 44,968,235 45,255,301 48,486,402 61,902,931 49,393,316 73,315,232 64,744,167 57,523,494 58,674,901 71,695,563 75,721,605 57,584,175 52,916,921 35,379,600 34,277,350 24,838,632 21,498,027 14,431,023 5,682,907 1,119,177 CHICAGO BOARD OPTIONS EXCHANGE Cash Index Volume 230,517,843 157,575,349 115,657,828 85,420,267 69,675,859 64,003,053 52,009,919 47,397,039 56,202,470 68,282,088 71,136,728 85,394,046 101,427,897 114,743,082 81,573,576 76,442,064 76,384,506 80,944,668 64,645,248 62,250,400 108,352,440 114,834,854 90,822,067 64,356,841 10,662,498 — — — — — — — — — — Exchange Traded Funds Volume 212,979,241 126,481,092 76,878,867 51,259,036 41,146,233 30,362,691 21,767,252 334,664 1,626,247 555,920 — — — — — — — — — — — — — — — — — — — — — — — — — T-Bond & T-Note Volume — — — — — — — — — — — — — — — — 76 7,109 144,356 140,329 207,476 321,021 415,001 241,994 110,689 14,134 — — — — — — — — — Interest Rate Volume 10,079 21,330 65,626 90,608 90,438 43,232 39,591 42,100 42,556 76,760 75,517 94,252 65,102 216,592 64,561 57,305 50,035 61,839 72,718 — — — — — — — — — — — — — — — — Page 133 Foreign Currency Volume — — — — — — — — — — — — — — — — — — — — 237,488 457,732 128,529 — — — — — — — — — — — — CEBOs Volume 48 2006 MARKET STATISTICS Total Options Contract Volume by Exchange Year 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 CBOE 944,471,924 674,735,348 468,249,301 361,086,774 283,946,495 267,616,496 306,667,851 326,359,531 254,331,851 206,865,991 187,243,741 173,944,877 178,533,465 183,934,483 140,348,955 121,467,604 121,689,918 129,500,018 126,765,253 111,784,045 182,112,636 180,357,774 148,889,091 123,273,736 82,468,750 75,735,739 57,584,175 52,916,921 35,379,600 34,277,350 24,838,632 21,498,027 14,431,023 5,682,907 1,119,177 AMEX 240,383,466 197,045,745 201,764,835 202,692,231 180,074,903 186,060,672 205,043,075 207,726,689 129,662,189 97,661,673 88,107,842 61,591,891 52,391,899 48,505,380 47,883,957 42,314,942 38,805,589 40,914,962 49,873,264 45,022,497 70,988,990 65,440,500 48,559,122 40,104,605 38,967,725 38,790,852 34,859,475 29,048,323 17,467,018 14,380,959 10,077,578 9,035,767 3,530,564 __ __ CHICAGO BOARD OPTIONS EXCHANGE PHLX 407,975,849 273,128,017 162,619,052 133,404,843 112,705,597 88,955,247 101,841,724 76,549,892 48,125,415 42,844,295 30,364,035 21,938,865 22,000,030 25,704,131 25,699,888 22,947,867 22,365,110 22,808,688 27,970,765 23,165,112 29,155,308 24,467,468 18,134,575 16,109,050 16,808,125 13,466,652 10,009,565 7,758,101 4,952,737 3,270,378 2,195,307 1,274,702 140,982 __ __ NYSE Arca 335,838,547 196,586,356 144,780,498 103,262,458 86,152,637 85,426,649 102,637,138 108,541,840 75,801,209 58,971,239 46,686,240 33,881,762 30,905,131 20,929,869 16,364,744 13,066,618 13,852,604 13,881,269 18,091,434 13,349,148 19,410,875 14,075,872 12,793,451 11,366,056 11,155,906 9,309,563 6,952,567 5,486,590 3,856,344 3,289,968 1,925,031 550,194 __ __ __ ISE 804,359,093 591,961,518 448,695,669 360,852,519 244,979,023 152,399,279 65,353,969 7,565,684 __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ Page 134 BOX 129,797,339 94,390,602 78,202,185 20,741,271 __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ NYSE __ __ __ __ __ __ __ __ __ __ 1,421,260 3,438,990 2,885,698 2,300,700 2,052,965 2,177,041 2,059,969 2,817,811 4,315,944 2,627,789 3,499,095 4,823,782 4,426,855 4,093,816 656,480 __ __ __ __ __ __ __ __ __ __ MSE __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ 1,518,611 2,609,164 2,012,363 600,780 15,237 __ __ __ NASD __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ 45,239 107,453 __ __ __ __ __ __ __ __ __ __ __ __ Total 2,862,826,218 2,027,847,586 1,504,311,540 1,182,040,096 907,858,655 780,458,343 781,543,757 726,743,636 507,920,664 406,343,198 353,823,118 294,796,385 286,716,223 281,374,563 232,350,509 201,974,072 198,773,190 209,922,748 227,016,660 195,948,591 305,166,904 289,210,635 232,910,547 194,947,263 150,056,986 137,302,806 109,405,782 96,728,546 64,264,863 57,231,018 39,637,328 32,373,927 18,102,569 5,682,907 1,119,177 2006 MARKET STATISTICS HISTORICAL TRADING ACTIVITY-- EQUITY OPTIONS Equity Options Contract Volume Year 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 Trading Days 251 251 252 252 252 252 248 252 252 252 253 254 252 252 253 254 253 253 252 253 253 253 252 253 253 253 253 253 253 252 252 253 253 253 173 Total 500,964,713 390,657,577 275,646,980 224,316,863 173,033,965 173,207,520 232,851,089 278,585,728 196,460,578 137,951,223 116,031,496 88,456,579 77,040,466 68,974,809 58,710,818 44,968,235 45,255,301 48,486,402 61,902,931 49,393,316 73,315,232 64,744,167 57,523,599 58,674,907 71,695,563 75,721,605 57,584,175 52,916,921 35,379,600 34,277,350 24,838,632 21,498,027 14,431,023 5,682,907 1,119,177 CHICAGO BOARD OPTIONS EXCHANGE Contract Volume Call 303,103,478 242,452,904 171,904,795 144,135,153 113,319,401 105,620,741 83,199,296 187,771,263 137,621,936 93,220,846 80,677,086 62,902,214 54,736,660 48,113,043 41,515,962 32,039,653 32,055,783 34,417,287 47,641,419 37,904,233 56,423,959 50,022,504 44,008,742 42,938,367 52,594,594 50,214,419 40,801,201 42,941,970 30,123,005 30,298,133 23,581,254 21,498,027 14,431,023 5,682,907 1,119,177 Put 197,861,235 148,204,673 103,742,185 80,181,710 59,714,564 67,586,779 149,651,793 90,814,465 58,838,642 44,730,377 35,354,410 25,554,365 22,303,806 20,861,766 17,194,856 12,928,582 13,199,518 14,069,115 14,261,512 11,489,083 16,891,273 14,721,663 13,514,857 15,736,540 19,100,969 25,507,186 16,782,974 9,974,951 5,256,595 3,979,217 1,257,378 — — — — Average Daily Volume 1,995,875 1,556,405 1,093,837 890,146 686,643 687,331 938,916 1,105,499 779,605 547,425 458,623 348,254 305,716 273,710 232,059 177,040 178,875 191,646 245,647 195,231 289,784 255,906 228,268 231,917 283,382 299,295 277,605 209,158 139,840 136,021 98,566 84,972 57,040 22,462 6,469 Page 135 2006 MARKET STATISTICS Equity Options Open Interest and Dollar Volume Year 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 Trading Days 251 251 252 252 252 252 248 252 252 252 253 254 252 252 253 254 253 253 252 253 253 253 252 253 253 253 253 253 253 252 252 253 253 253 173 Total 219,737,693 187,953,281 151,157,355 131,498,380 108,666,567 81,343,419 73,887,799 49,944,375 43,773,835 16,238,394 12,419,614 9,121,888 7,350,437 6,028,581 5,642,471 3,781,653 2,783,155 2,459,695 2,944,944 2,706,148 3,027,620 3,773,319 4,101,981 3,532,286 6,840,625 5,610,671 4,772,604 3,257,364 2,258,529 2,165,894 1,960,636 1,519,852 1,190,085 543,703 242,825 CHICAGO BOARD OPTIONS EXCHANGE Open Interest Call 124,228,333 105,349,889 83,872,112 72,327,968 60,739,426 50,202,050 47,364,846 32,216,400 26,688,057 10,310,315 8,113,173 6,024,657 4,865,786 4,089,047 3,904,005 2,705,913 1,955,738 1,731,851 2,238,981 2,023,117 2,463,979 2,890,993 3,089,567 2,694,296 5,124,492 3,884,527 3,449,959 2,633,312 2,048,463 1,976,022 1,831,806 — — — — Put 95,509,360 82,603,392 67,285,243 59,170,412 47,927,141 31,141,369 26,522,953 17,727,975 17,085,778 5,928,079 4,306,441 3,097,231 2,484,651 1,939,534 1,738,466 1,075,740 827,417 727,844 705,963 683,031 563,641 882,326 1,012,414 837,790 1,716,133 1,726,144 1,322,645 624,052 210,066 189,872 128,830 — — — — Dollar Volume (thousands) Total Call $150,642,889 $104,906,569 $99,059,458 $66,499,081 $61,225,819 $42,672,371 $44,009,316 $30,291,322 $34,107,920 $23,358,678 $38,561,160 $19,883,468 $82,289,683 $36,395,995 $193,045,390 $113,149,682 $123,162,126 $97,096,772 $57,183,718 $41,780,348 $41,741,218 $31,378,668 $30,022,394 $23,635,014 $22,173,991 $17,162,494 $17,033,086 $12,044,017 $15,135,317 $11,370,936 $11,296,632 $8,156,397 $11,463,090 $8,689,214 $12,464,706 $8,886,631 $19,514,223 $15,190,793 $12,012,403 $9,682,054 $25,833,348 $20,551,949 $19,544,336 $16,459,993 $15,801,517 $13,415,012 $18,644,743 $14,865,730 $35,796,506 $31,388,075 $32,265,764 $25,164,139 $22,433,636 $17,013,970 $27,893,035 $25,245,995 $13,858,402 $12,131,512 $14,403,416 $12,695,972 $7,996,670 $7,507,300 $9,039,566 — $6,443,327 — $1,657,652 — $449,615 — Page 136 Put $45,736,320 $32,560,377 $18,553,448 $13,717,994 $10,749,241 $18,677,692 $45,893,688 $79,895,708 $26,065,354 $15,403,370 $10,362,550 $6,387,380 $5,011,497 $4,989,069 $3,764,381 $3,140,236 $2,773,876 $3,578,075 $4,323,430 $2,330,349 $5,281,399 $3,094,343 $2,386,504 $3,779,013 $4,408,431 $7,101,625 $5,419,666 $2,647,040 $1,726,890 $1,707,444 $489,370 — — — — 2006 MARKET STATISTICS Equity Options Average Premium Per Contract and Average Contracts Per Trade Year 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 Average Premium Per Contract Total Call $301 $346 $254 $274 $222 $248 $196 $210 $197 $206 $223 $188 $353 $513 $693 $603 $627 $706 $415 $448 $360 $389 $339 $376 $288 $314 $247 $250 $258 $274 $251 $255 $253 $271 $257 $258 $315 $319 $243 $255 $352 $364 $302 $329 $275 $305 $318 $346 $499 $597 $426 $501 $390 $417 $527 $588 $392 $403 $420 $419 $322 $318 $420 $420 $446 $446 $294 $294 $402 $402 CHICAGO BOARD OPTIONS EXCHANGE Put $231 $220 $179 $171 $180 $276 $327 $880 $443 $344 $293 $250 $225 $239 $219 $243 $210 $254 $303 $203 $313 $210 $177 $240 $231 $278 $323 $265 $329 $429 $389 — — — — Average Contracts Per Trade Total Call 16.7 13.8 15.1 12.6 16.4 13.8 17.3 14.9 16.4 14.7 15.8 14.6 15.8 7.2 11.4 10.4 10.2 9.5 10.7 9.8 10.4 9.7 10.4 9.9 11.1 10.6 12.2 11.9 10.4 10.2 9.1 9.1 9.2 9.0 9.5 9.7 10.2 10.0 8.8 8.8 8.6 8.6 8.5 8.5 8.7 8.7 8.4 8.3 7.7 7.8 7.4 7.5 7.2 7.3 6.1 6.0 6.0 5.8 5.3 5.3 5.1 5.1 4.1 4.1 3.5 3.5 3.4 3.4 2.6 2.6 Page 137 Put 25.0 22.2 23.6 24.3 21.2 18.1 28.2 14.2 12.1 13.0 12.4 11.6 12.5 12.9 11.0 9.3 9.7 9.3 10.8 9.1 8.6 8.4 8.8 8.6 7.5 7.2 7.0 6.5 7.2 5.7 5.3 — — — — 2006 MARKET STATISTICS Equity Options Contract Volume by Exchange Year 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 CBOE 500,964,713 390,657,577 275,646,980 224,316,863 173,033,965 173,207,520 232,851,089 278,585,728 196,460,578 137,951,223 116,031,496 88,456,579 77,040,466 68,974,809 58,710,818 44,918,235 45,255,301 48,486,402 61,902,931 49,393,231 73,315,232 64,744,167 57,523,599 58,674,901 71,695,563 75,721,605 57,584,175 52,916,921 35,379,600 34,277,350 24,838,632 21,498,027 14,431,023 5,682,907 1,119,177 AMEX 158,940,325 141,858,034 155,020,082 160,354,728 142,184,749 145,258,377 167,713,954 192,032,222 126,821,276 94,332,281 83,926,288 57,082,441 48,886,858 44,810,966 43,390,722 36,067,822 32,829,447 34,197,819 41,579,453 37,470,045 52,770,659 47,140,205 36,099,739 33,076,866 36,199,701 38,766,996 34,859,475 29,048,323 17,467,018 14,380,959 10,077,578 9,035,767 3,530,564 PHLX 331,458,236 231,789,665 138,878,659 107,404,566 89,060,733 78,435,997 92,955,040 72,135,321 44,086,183 37,871,930 25,021,282 16,325,194 14,739,706 13,016,116 11,411,065 10,408,628 11,803,703 12,443,833 16,768,793 13,092,707 18,088,192 15,054,738 12,068,358 15,982,001 16,607,806 13,466,652 10,009,565 7,758,101 4,952,737 3,270,378 2,195,307 1,274,702 140,982 Cleared Equity Options Volume NYSE Arca ISE 259,399,433 603,361,649 168,521,298 484,184,624 127,621,679 384,016,841 88,909,404 322,767,111 71,112,677 225,829,026 71,433,006 140,343,022 95,646,008 59,201,203 108,533,862 7,565,684 75,770,940 58,930,521 46,606,429 33,839,202 30,852,968 20,861,609 16,203,312 12,996,923 13,781,027 13,750,956 17,865,387 13,068,755 18,951,794 13,941,683 12,700,805 11,191,471 11,155,906 9,309,563 6,952,567 5,486,590 3,856,344 3,289,968 1,925,031 550,194 BOX 95,509,373 77,480,159 61,318,465 16,457,048 MSE* NYSE** 1,413,206 3,414,471 2,860,273 2,269,165 2,010,184 2,042,844 1,901,208 2,546,734 3,723,184 1,902,900 1,305,974 1,050,152 163,593 1,518,611 2,609,164 2,012,363 600,780 15,237 Total 1,949,633,729 1,494,491,357 1,142,502,706 920,209,720 701,221,150 608,677,922 648,367,294 658,852,817 443,138,977 329,085,955 272,998,701 199,117,887 174,380,271 149,932,665 131,726,101 106,484,452 104,850,686 111,425,744 141,839,748 114,927,638 164,431,851 141,930,945 118,556,094 118,925,239 135,658,976 137,264,816 109,405,782 96,728,546 64,264,863 57,231,018 39,637,328 32,373,927 18,102,569 5,682,907 1,119,177 CBOE % Share of Total Volume 25.7 26.1 24.0 24.0 24.7 28.5 35.9 42.3 44.3 41.9 42.5 44.4 44.2 46.0 44.6 42.2 43.2 43.5 43.6 43.0 44.6 45.6 48.5 49.3 52.8 55.2 52.6 54.7 55.1 59.9 62.7 66.4 79.7 100.0 100.0 *The Midwest Stock Exchange (presently the Chicago Stock Exchange) options program began in 1976 and was consolidated with the CBOE on June 2, 1980. **The New York Stock Exchange began trading options in June 1985. On April 28, 1997, CBOE assumed all NYSE options business. CHICAGO BOARD OPTIONS EXCHANGE Page 138 2006 MARKET STATISTICS Equity LEAPS Contract Volume Year 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 Trading Days 251 251 252 252 252 252 248 252 252 252 253 254 252 252 253 254 253 Total 44,472,769 44,657,572 37,153,710 28,285,579 23,177,623 21,149,572 21,068,576 18,320,847 12,495,220 7,193,811 5,146,780 3,573,877 3,532,779 2,919,657 2,571,321 1,547,717 625,642 CHICAGO BOARD OPTIONS EXCHANGE Contract Volume Call 26,378,831 26,971,479 20,386,596 16,526,854 13,389,335 12,530,244 7,228,812 12,913,284 8,828,450 5,109,298 3,677,210 2,538,756 2,463,099 2,169,929 1,866,891 1,182,606 497,984 Put 18,093,938 17,686,093 16,767,114 11,758,725 9,788,288 8,619,328 13,839,764 5,407,563 3,666,770 2,084,513 1,469,570 1,035,121 1,069,680 749,728 704,430 365,111 127,658 Average Daily Volume 177,182 177,919 147,435 112,244 91,975 83,927 84,954 72,702 49,584 28,547 20,343 14,070 14,019 11,586 10,163 6,093 2,473 Page 139 Open Interest Total Call 53,729,657 29,861,284 51,039,824 28,754,537 45,169,499 24,466,273 41,145,160 21,129,138 35,790,932 18,535,560 30,405,272 17,362,660 17,881,440 11,694,927 9,220,251 5,859,826 6,331,538 3,738,715 2,623,740 1,730,927 1,749,909 1,114,337 2,467,906 841,547 1,042,392 665,976 957,380 618,975 846,057 543,649 508,781 365,887 199,109 150,230 Put 23,868,373 22,285,287 20,703,226 20,016,022 17,255,372 13,042,612 6,186,513 3,360,425 2,592,823 892,813 635,572 1,626,359 376,416 338,405 302,408 142,894 48,879 2006 MARKET STATISTICS HISTORICAL TRADING ACTIVITY -- CASH INDEX OPTIONS* Total Cash Index Option Contract Volume Year 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 Trading Days 251 251 252 252 252 252 248 252 252 252 253 254 252 252 253 254 253 253 252 253 253 253 252 253 205 Total 230,517,843 157,575,349 115,657,828 85,420,267 69,675,859 64,003,053 52,009,919 47,397,039 56,202,470 68,282,088 71,136,728 85,394,046 101,427,897 114,743,082 81,573,576 76,442,064 76,384,506 80,944,668 64,645,248 62,250,400 108,352,440 114,834,854 90,822,067 64,356,917 10,662,498 Contract Volume Call 95,055,959 65,889,878 46,589,168 34,457,279 30,696,013 27,420,035 21,645,888 20,870,522 23,526,840 29,106,264 31,506,552 37,256,032 45,270,975 50,701,273 38,146,429 36,683,601 38,148,456 39,449,611 31,991,176 32,804,412 58,548,350 64,312,356 55,805,515 35,860,918 5,187,861 Put 135,461,884 91,685,471 69,068,660 50,962,988 38,979,846 36,583,018 30,364,031 26,526,517 32,675,630 39,175,824 39,630,176 48,138,014 56,156,922 64,041,809 43,427,147 39,758,463 38,236,050 41,495,057 32,654,072 29,445,988 49,804,090 50,522,498 5,016,552 28,495,999 5,474,637 Average Daily Volume 918,398 627,790 458,960 338,969 276,492 253,980 209,717 188,083 233,026 270,961 281,173 336,197 400,901 455,330 322,425 300,953 301,915 319,939 256,529 246,049 428,271 453,893 358,981 254,375 52,012 *Includes LEAPS for 1990-1998. 1999 & 2000 data includes LEAPS and FLEX. CHICAGO BOARD OPTIONS EXCHANGE Page 140 2006 MARKET STATISTICS Total Cash Index Option Open Interest and Dollar Volume Year 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 Open Interest in Contracts Total Call 13,510,217 5,448,068 13,590,215 5,712,398 10,710,125 4,419,799 7,873,906 2,813,149 6,219,688 2,540,180 5,116,156 2,524,734 4,075,603 1,862,987 3,317,081 1,575,805 3,706,451 1,459,002 3,232,699 1,308,280 3,273,034 1,296,473 2,467,906 841,547 2,708,600 1,003,661 2,844,191 1,273,899 2,185,174 889,577 1,887,202 809,961 1,774,620 719,990 1,289,914 569,727 1,005,657 445,741 880,985 422,233 741,736 396,658 1,010,739 501,142 1,286,108 668,340 647,821 398,057 334,510 195,682 CHICAGO BOARD OPTIONS EXCHANGE Put 8,062,149 7,877,817 6,290,326 5,060,757 3,679,508 2,591,422 2,212,616 1,741,276 2,247,449 1,924,419 1,976,561 1,626,359 1,704,939 1,570,292 1,295,597 1,077,241 1,054,630 720,187 559,916 458,752 345,078 509,597 617,768 249,764 138,828 Total $393,277,382,801 $180,949,552,849 $124,362,155,959 $111,789,605,607 $106,423,859,606 $106,269,617,884 $103,304,236,589 $131,117,652,021 $119,740,401,583 $117,705,321,296 $104,182,695,225 $73,513,538,077 $60,314,791,589 $50,092,654,182 $30,777,982,925 $33,195,348,189 $39,245,357,743 $42,880,469,686 $27,505,936,771 $27,478,205,683 $50,536,478,841 $35,358,087,000 $21,623,424,000 $15,356,000,000 $3,396,000,000 Dollar Volume Call Put $184,204,220,553 $209,073,162,248 $97,982,423,326 $82,967,129,523 $63,417,089,377 $60,945,066,582 $56,858,870,118 $54,930,735,489 $56,846,355,697 $49,577,503,909 $40,964,533,127 $65,305,084,757 $40,990,346,222 $62,313,890,367 $61,270,306,288 $69,847,345,733 $64,882,929,610 $54,857,471,973 $62,741,413,439 $54,963,907,857 $62,957,704,514 $41,224,990,711 $44,971,815,222 $28,541,722,854 $40,872,092,367 $19,442,699,211 $23,813,355,297 $26,279,298,885 $17,047,779,862 $13,730,203,063 $18,812,242,598 $14,383,105,591 $24,321,846,057 $14,523,511,686 $20,840,458,316 $22,040,011,370 $17,563,299,309 $9,942,637,462 $15,658,723,033 $11,819,482,650 $29,612,693,832 $20,923,785,009 $22,843,990,000 $12,514,097,000 $15,471,594,000 $6,151,830,000 $9,534,000,000 $5,822,000,000 $1,882,000,000 $1,514,000,000 Page 141 2006 MARKET STATISTICS Total Cash Index Option Average Premium Per Contract and Average Contracts Per Trade Year 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 Average Premium Per Contract Total Call $1,706 $1,938 $1,148 $1,487 $1,075 $1,361 $1,309 $1,650 $1,527 $1,852 $1,660 $1,494 $1,986 $1,894 $2,766 $2,936 $2,131 $2,758 $1,724 $2,156 $1,465 $1,998 $861 $1,207 $595 $903 $437 $470 $377 $447 $434 $513 $514 $648 $530 $528 $425 $549 $441 $477 $466 $506 $308 $355 $238 $277 $239 $266 $318 $363 CHICAGO BOARD OPTIONS EXCHANGE Put $1,543 $905 $882 $1,078 $1,272 $1,785 $2,052 $2,633 $1,679 $1,403 $1,040 $593 $346 $410 $316 $362 $380 $531 $304 $401 $420 $248 $207 $204 $277 Average Contracts Per Trade Total Call 55.4 49.8 49.2 45.5 42.2 36.8 32.9 28.5 25.6 25.9 23.0 23.7 24.7 24.1 22.7 22.1 21.1 21.3 22.1 21.5 22.0 20.6 23.5 22.8 26.1 26.3 27.3 27.7 22.1 21.7 19.7 19.6 18.3 18.4 18.3 19.0 17.2 17.4 15.7 16.5 16.9 16.8 18.2 18.2 18.6 18.4 17.7 17.1 12.6 10.2 Page 142 Put 60.2 52.4 46.9 36.7 25.4 22.4 25.2 23.1 21.0 22.6 23.4 24.1 25.9 27.0 22.4 19.8 18.2 17.6 17.0 14.9 17.0 18.2 18.8 18.0 10.9 2006 MARKET STATISTICS OEX® (S&P 100®) Contract Volume and Open Interest Year 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 Trading Days 251 251 252 252 252 252 248 252 252 252 253 254 252 252 253 254 253 253 252 253 253 253 252 253 205 Total 14,908,116 17,106,482 18,672,964 16,426,392 14,343,992 13,530,159 10,399,217 15,557,421 25,761,292 33,425,854 36,595,576 54,929,246 69,633,460 81,824,650 64,031,944 62,427,272 63,935,546 68,846,535 58,371,337 57,433,506 101,827,077 113,151,085 90,804,930 64,288,445 10,595,664 Contract Volume Call 6,186,250 7,699,626 8,919,153 7,993,875 6,994,379 6,534,139 4,840,572 7,047,058 11,253,040 15,458,446 17,580,145 24,967,860 31,416,311 36,995,171 30,628,988 30,600,646 32,173,041 33,616,840 28,716,525 30,221,224 55,158,010 63,392,789 55,795,875 35,823,507 5,145,533 Put 8,721,866 9,406,856 9,753,811 8,432,517 7,349,613 6,996,020 5,558,645 8,510,363 14,508,252 17,967,408 19,015,431 29,961,386 38,217,149 44,829,479 33,402,956 31,826,606 31,762,505 35,229,695 29,654,812 27,212,282 46,669,067 49,758,296 35,009,055 28,464,938 5,450,131 Average Daily Volume 59,395 68,153 74,099 65,184 56,921 53,691 41,932 61,736 102,227 132,642 144,647 216,257 276,323 324,701 253,091 245,797 252,710 272,121 231,632 227,010 402,479 447,237 360,337 254,105 51,686 Open Interest 230,624 252,264 265,058 318,690 254,488 183,355 192,011 179,371 287,980 312,805 398,483 422,220 617,825 817,447 805,661 664,527 783,581 575,633 548,506 566,323 500,369 871,043 1,285,447 647,810 332,007 Put 1,510,356 2,451,753 974,386 958,030 970,805 910,921 286,436 Average Daily Volume 11,301 14,768 7,629 7,145 7,672 6,778 3,851 Open Interest 111,093 220,931 67,358 80,488 78,386 72,902 62,997 XEO® (S&P 100®) Contract Volume and Open Interest Year 2007 2006 2005 2004 2003 2002 2001 Trading Days 251 251 252 252 252 252 123 Total 2,836,627 3,706,720 1,922,543 1,800,574 1,933,355 1,708,074 473,625 CHICAGO BOARD OPTIONS EXCHANGE Contract Volume Call 1,326,271 1,254,967 948,157 842,544 962,550 797,153 187,189 Page 143 2006 MARKET STATISTICS SPX® (S&P 500®) Contract Volume and Open Interest Year 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 Trading Days 251 251 252 252 252 252 248 252 252 252 253 254 252 252 253 254 253 253 252 253 253 253 252 253 127 Total 158,084,691 104,312,673 71,802,558 49,472,117 36,754,720 29,939,598 24,271,222 23,290,194 24,699,878 25,708,136 26,494,543 24,844,808 26,726,023 28,016,776 16,454,282 13,420,174 11,924,719 12,089,035 6,273,911 4,816,894 6,204,793 1,682,808 7,762 11,970 14,093 Contract Volume Call 55,560,969 40,128,731 26,511,165 17,781,545 15,458,872 12,680,856 10,165,544 10,202,047 10,160,737 10,383,764 10,276,751 10,032,433 11,638,290 11,667,855 7,183,029 5,990,574 5,850,383 5,829,971 3,274,651 2,583,188 3,199,564 919,026 4,949 5,065 6,210 Put 102,523,722 64,183,942 45,291,393 31,690,572 21,295,848 17,258,742 14,105,678 13,088,147 14,539,141 15,324,372 16,217,792 14,812,375 15,087,733 16,348,921 9,271,253 7,429,600 6,074,336 6,259,064 2,999,260 2,233,706 3,005,229 763,782 2,813 6,905 7,883 Average Daily Volume 629,819 415,588 284,931 196,318 145,852 118,808 97,868 92,421 98,015 102,016 104,722 97,814 106,056 111,178 65,037 52,835 47,133 47,783 24,952 19,039 24,525 6,786 31 47 111 Open Interest 8,187,410 7,848,785 6,080,323 4,965,807 3,839,585 3,169,415 2,674,608 2,496,349 2,850,523 1,730,794 1,606,318 1,339,651 1,352,837 1,282,485 1,098,660 993,922 726,085 708,577 457,151 314,662 241,367 139,696 661 11 2,503 Put 893,832 972,200 327,782 Average Daily Volume 6,118 7,059 15,103 Open Interest 319,528 937,330 981,280 XSP (Mini S&P 500®) Contract Volume and Open Interest Year 2007 2006 2005 Trading Days 251 251 47 Total 1,535,570 1,771,820 709,820 CHICAGO BOARD OPTIONS EXCHANGE Contract Volume Call 641,738 799,620 382,038 Page 144 2006 MARKET STATISTICS DJX (Dow Jones Industrial Average®) Contract Volume and Open Interest Year 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 Trading Days 251 251 252 252 252 252 248 252 252 252 61 Total 7,770,015 7,699,769 6,887,691 7,347,145 10,193,708 12,114,841 8,958,075 3,763,077 3,319,804 4,281,731 2,029,938 Contract Volume Call 4,243,436 4,133,477 3,540,252 3,512,773 4,595,606 4,141,448 2,666,528 1,635,695 1,015,438 1,399,234 902,050 Put 3,526,579 3,566,292 3,347,439 3,834,372 5,598,102 7,973,393 6,291,547 2,127,382 2,304,366 2,882,497 1,127,888 Average Daily Volume 30,956 30,676 27,332 29,155 40,451 48,075 36,121 14,933 13,174 16,991 33,278 Open Interest 584,685 616,155 622,265 584,402 603,906 822,035 562,428 223,569 437,654 343,556 464,792 Put 3,969,156 4,338,654 3,609,051 2,201,164 1,043,479 673,618 919,625 1,372,800 802,957 788,428 971,128 1,720,863 1,200,377 800,685 Average Daily Volume 29,311 30,878 25,163 14,002 6,439 4,750 6,467 9,181 5,442 6,203 8,148 12,662 8,263 5,986 Open Interest 379,214 475,088 653,883 276,491 180,218 70,931 35,665 68,220 86,442 20,375 31,158 36,859 83,364 39,369 Put 2,812,041 2,784,910 3,397,296 3,004,654 2,235,317 2,487,744 3,241,045 711,740 Average Daily Volume 18,238 20,713 24,435 21,839 16,009 19,817 25,505 15,790 Open Interest 1,377,795 1,710,028 1,627,837 1,528,121 1,125,454 694,679 589,386 268,086 NDX (Nasdaq-100 Index®) Contract Volume and Open Interest Year 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 Trading Days 251 251 252 252 252 252 248 252 252 252 253 254 252 227 Total 7,357,166 7,750,477 6,341,052 3,528,556 1,622,687 1,196,900 1,603,884 2,313,580 1,371,349 1,563,242 2,061,376 3,216,041 2,082,335 1,358,930 Contract Volume Call 3,388,010 3,411,823 2,732,001 1,327,392 579,208 523,282 684,259 940,780 568,392 774,814 1,090,248 1,495,178 881,058 558,245 MNX (Mini Nasdaq-100 Index®) Contract Volume and Open Interest Year 2007 2006 2005 2004 2003 2002 2001 2000 Trading Days 251 251 252 252 252 252 248 93 Total 4,577,696 5,198,989 6,157,513 5,503,345 4,034,201 4,993,791 6,325,335 1,468,469 CHICAGO BOARD OPTIONS EXCHANGE Contract Volume Call 1,765,655 2,414,079 2,760,217 2,498,691 1,798,884 2,506,047 3,084,290 756,636 Page 145 2006 MARKET STATISTICS RUT (Russell 2000 Index®) Contract Volume and Open Interest Year 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 Trading Days 251 251 252 252 252 252 248 252 252 252 253 254 252 252 253 35 Total 8,122,116 2,156,819 1,086,807 889,448 612,790 386,262 325,157 835,614 821,565 876,158 616,882 388,399 317,099 651,009 494,980 40,086 Contract Volume Call 3,662,827 937,467 402,341 336,085 237,850 156,940 142,733 197,567 414,385 383,124 349,415 179,145 103,557 192,777 233,801 19,869 Put 4,459,289 1,219,352 684,466 553,363 374,940 229,322 182,424 638,047 407,180 493,034 267,467 209,254 213,542 458,232 261,179 20,217 Average Daily Volume 32,359 8,593 4,313 3,530 2,432 1,533 1,311 3,316 3,260 3,477 2,438 1,529 1,258 2,583 1,956 1,145 Open Interest 1,648,601 639,926 217,879 94,214 117,599 95,467 91,373 64,663 33,322 57,215 34,035 55,901 24,754 46,817 76,896 21,499 Average Daily Volume 492 Open Interest 2,489 Average Daily Volume 93,181 23,491 Open Interest 566,520 697,011 Average Daily Volume 72 Open Interest RVX (Russell 2000 Volatility Index Options) Contract Volume and Open Interest Year 2007 Trading Days 66 Total 32,502 Contract Volume Call 14,497 Put 18,005 VIX (CBOE S&P 500 Volatility Index®) Contract Volume and Open Interest Year 2007 2006 Trading Days 251 251 Total 23,388,366 5,050,638 Contract Volume Call 17,663,899 4,062,588 Put 5,724,467 988,050 VXN (NASDAQ Volatility Index Options) Contract Volume and Open Interest Year 2007 Trading Days 64 Total 4,639 CHICAGO BOARD OPTIONS EXCHANGE Contract Volume Call 2,654 Put 1,985 Page 146 386 2006 MARKET STATISTICS HISTORICAL TRADING ACTIVITY -- EXCHANGE TRADED FUNDS OPTIONS Total Exchange Traded Funds Option Contract Volume Year 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 Trading Days 251 251 252 252 252 252 248 252 252 252 Total 212,979,241 126,481,092 76,878,867 51,259,036 41,146,233 30,362,691 21,767,252 334,664 1,626,247 555,920 Contract Volume Call 71,488,270 46,212,098 28,982,957 19,541,822 16,260,153 15,443,494 12,283,355 135,463 998,372 286,088 Put 141,490,971 80,268,994 47,895,910 31,717,214 24,886,080 14,919,197 9,483,897 199,201 627,875 269,832 Average Daily Total 848,523 503,909 305,075 203,409 163,279 120,487 87,771 1,328 6,453 2,206 Total Exchange Traded Funds Option Open Interest and Dollar Volume Year 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 Open Interest in Contracts Total Call Put 44,734,494 17,271,946 27,462,548 24,856,225 9,995,242 14,860,983 18,671,621 8,156,535 10,515,086 15,242,315 6,755,291 8,487,024 11,424,097 5,242,133 6,181,964 7,003,546 3,988,551 3,014,995 3,937,181 2,216,872 1,720,309 Not Avail. Not Avail. Not Avail. 62,389 38,875 23,514 315,172 194,662 120,510 Total $65,495,216,394 $31,663,112,146 $17,068,179,470 $9,975,678,503 $7,796,111,861 $7,030,229,899 $9,409,364,631 $256,879,849 $982,530,939 $221,140,301 Dollar Volume Call $22,434,518,358 $11,676,158,660 $6,520,748,060 $3,800,395,761 $3,223,917,031 $2,907,290,874 $6,304,152,792 $81,629,080 $704,384,064 $128,220,851 Put $43,060,698,036 $19,986,953,486 $10,547,431,410 $6,175,282,742 $4,572,194,830 $4,122,939,025 $3,105,211,839 $175,250,770 $278,146,875 $92,919,450 Total Exchange Traded Funds Option Average Premium Per Contract and Average Contracts Per Trade Year 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 Average Premium Per Contract Total Call $308 $314 $250 $253 $222 $225 $195 $194 $189 $198 $232 $188 $432 $513 $768 $603 $604 $706 $398 $448 CHICAGO BOARD OPTIONS EXCHANGE Put $304 $249 $220 $195 $184 $276 $327 $880 $443 $344 Average Contracts Per Trade Total Call 16.8 16.7 15.3 15.2 16.4 16.3 17.5 17.5 18.1 14.7 16.1 14.6 10.7 7.2 12.4 10.4 10.4 9.5 11.1 9.8 Page 147 Put 16.8 15.3 16.4 17.5 21.3 18.1 28.2 14.2 12.1 13.0 2006 MARKET STATISTICS QQQQ (Nasdaq 100 Shares) Contract Volume and Open Interest Year 2007 2006 2005 2004 2003 2002 2001 Trading Days 251 251 252 252 252 252 227 Total 43,215,491 31,693,928 26,337,846 32,628,165 28,081,944 24,052,423 20,314,749 Contract Volume Call 16,096,941 13,256,831 10,875,082 11,744,724 10,482,751 12,856,006 11,575,444 Put 27,118,550 18,437,097 15,462,764 20,883,441 17,599,193 11,196,417 8,739,305 Average Daily Volume 172,173 126,271 104,515 129,477 111,436 95,446 89,492 Open Interest 9,363,652 7,178,209 7,408,518 11,464,244 9,265,454 6,173,550 3,752,838 Put 4,598,080 4,634,490 4,696,026 4,439,445 5,349,806 2,901,874 Average Daily Volume 31,733 32,828 36,217 33,940 37,185 28,663 Open Interest 1,936,108 1,456,360 1,356,706 722,145 730,409 274,702 Put 33,740,115 14,086,862 10,354,040 Average Daily Volume 195,997 96,152 65,568 Open Interest 10,860,572 3,337,644 2,537,394 Put 53,728,481 32,575,766 11,685,115 3,886,827 539,148 728 Average Daily Volume 301,998 178,907 64,381 19,597 2,708 317 Open Interest 7,995,692 5,781,534 2,783,376 705,572 208,341 47,019 DIA (DIAMONDS) Options Contract Volume and Open Interest Year 2007 2006 2005 2004 2003 2002 Trading Days 251 251 252 252 252 157 Total 7,965,019 8,239,891 9,126,654 8,552,875 9,370,722 4,500,093 Contract Volume Call 3,366,939 3,605,401 4,430,628 4,113,430 4,020,916 1,598,219 SPY (S&P Depositary Receipts) Contract Volume and Open Interest Year 2007 2006 2005 Trading Days 251 251 247 Total 49,195,190 24,134,052 16,195,307 Contract Volume Call 15,455,075 10,047,190 5,841,267 IWM (Options on iShares) Contract Volume and Open Interest Year 2007 2006 2005 2004 2003 2002 Trading Days 251 251 252 252 252 6 Total 75,801,621 44,905,725 16,223,925 4,938,465 682,474 1,904 CHICAGO BOARD OPTIONS EXCHANGE Contract Volume Call 22,073,140 12,329,959 4,538,810 1,051,638 143,326 1,176 Page 148 2006 MARKET STATISTICS Total Cash Index and Exchange Traded Funds Options Contract Volume by Exchange Year 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 CBOE 443,497,084 284,056,441 192,536,695 136,679,303 110,822,092 94,365,744 73,777,171 47,731,703 57,828,717 68,838,008 71,136,728 85,394,046 101,427,897 114,743,082 81,573,576 76,442,064 76,384,506 80,944,668 64,645,248 62,250,400 108,352,440 114,834,854 90,822,067 64,356,841 10,662,498 AMEX 81,450,247 55,193,621 46,744,753 42,337,503 37,890,154 40,828,126 37,329,121 15,694,467 2,840,913 3,329,392 4,181,554 4,509,450 3,505,041 3,694,414 4,493,235 6,247,120 5,976,142 6,617,870 8,282,314 7,548,749 18,192,811 18,274,774 12,437,897 7,006,035 2,693,153 CHICAGO BOARD OPTIONS EXCHANGE PHLX 76,458,454 41,204,297 23,555,581 25,769,498 23,366,215 10,891,670 8,366,266 3,862,126 3,189,587 3,139,347 2,776,578 2,459,867 2,799,964 2,549,514 1,153,714 354,005 433,686 218,659 151,117 156,597 498,756 1,398,800 2,321,006 127,049 6,278 NYSE Arca 76,439,114 28,073,577 17,158,819 14,353,054 15,039,960 14,005,412 6,991,130 7,978 30,269 40,718 79,811 42,560 52,163 68,260 161,432 69,695 71,577 130,313 226,047 280,393 459,081 134,189 92,646 174,585 __ ISE 200,997,444 107,776,841 64,674,471 38,085,408 19,149,997 12,060,836 6,152,766 __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ Page 149 BOX 34,287,966 16,910,443 16,883,720 4,284,223 __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ NYSE __ __ __ __ __ __ __ __ __ __ 8,054 24,519 25,425 31,535 42,781 134,197 158,761 271,077 592,760 724,889 2,193,121 3,773,630 4,263,262 4,093,816 656,480 MSE __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ 45,239 107,453 __ __ NASD __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ Total 913,129,492 533,215,220 361,554,039 261,508,989 206,268,418 172,151,788 132,616,454 67,296,274 63,889,486 75,347,465 78,182,725 92,430,442 107,810,490 121,086,805 87,424,738 83,247,081 83,024,672 88,281,587 73,897,486 70,961,028 129,696,209 138,461,486 110,044,331 75,758,326 14,018,409 CBOE % Share of Total Volume 48.6 53.3 53.3 52.3 53.7 54.8 55.6 70.9 90.5 91.4 91.0 92.4 93.2 94.8 93.3 91.8 92.0 91.7 87.5 87.7 83.5 82.9 82.5 85.0 76.1 2006 MARKET STATISTICS HISTORICAL TRADING ACTIVITY-INTEREST RATE OPTIONS Total Interest Rate Options Contract Volume Contract Volume Trading Year Days Total Call 2007 251 10,079 7,591 2006 251 21,330 11,002 2005 252 65,626 36,839 2004 252 90,608 56,267 2003 252 90,438 60,531 2002 252 43,232 23,045 2001 248 39,591 16,828 2000 252 42,100 15,781 1999 251 42,556 19,527 1998 251 76,760 44,129 1997 250 75,517 38,220 1996 252 94,252 50,636 1995 250 65,102 39,121 1994 250 216,592 108,200 1993 251 64,561 32,795 1992 251 57,305 31,987 1991 251 50,035 26,769 1990 251 61,839 27,025 1989 131 72,718 38,455 Total Interest Rate Options Open Interest and Dollar Volume Open Interest in Contracts Month Total Call Put 2007 4,741 4,376 365 2006 2,381 1,460 921 2005 7,782 4,242 3,540 2004 18,238 13,863 4,375 2003 10,220 5,612 4,608 2002 8,953 4,593 4,360 2001 6,378 2,639 3,739 2000 2,783 627 2,156 1999 6,395 1,632 4,763 1998 4,436 2,907 1,529 1997 8,982 5,182 3,800 1996 6,434 3,002 3,432 1995 6,831 3,281 3,550 1994 21,494 11,554 9,940 1993 3,443 1,435 1,998 1992 2,736 1,688 1,048 1991 4,867 3,682 1,185 1990 4,205 2,652 1,553 1989 4,706 3,150 1,556 CHICAGO BOARD OPTIONS EXCHANGE Put 2,488 10,328 28,787 34,341 29,907 20,187 22,763 26,768 23,029 32,631 37,297 43,616 25,981 108,392 31,766 25,318 23,266 34,814 34,263 Total $1,900,451 $4,272,965 $13,968,215 $22,351,070 $25,275,575 $9,732,610 $10,195,678 $13,444,561 $8,041,082 $14,183,792 $15,966,935 $20,239,126 $11,013,182 $39,757,169 $11,223,338 $7,097,001 $7,347,106 $10,778,046 $12,125,585 Average Daily Volume 40 85 260 360 357 172 160 167 170 306 302 374 260 866 257 228 199 246 555 Dollar Volume Call $1,345,151 $2,679,090 $7,655,850 $17,224,745 $17,545,615 $5,470,335 $3,719,173 $3,085,375 $3,975,530 $5,809,911 $6,856,851 $10,938,500 $5,705,651 $23,835,743 $5,365,199 $3,562,920 $3,075,106 $4,956,810 $5,500,884 Page 150 Put $555,300 $1,593,875 $6,312,365 $5,126,325 $7,729,960 $4,262,275 $6,476,505 $10,359,186 $4,065,552 $8,373,881 $9,110,084 $9,400,626 $5,307,531 $15,921,426 $5,858,139 $3,534,081 $4,271,233 $5,821,236 $6,624,701 2006 MARKET STATISTICS Total Interest Rate Options Average Premium Per Contract, Average Contracts Per Trade and Transactions Average Premium Per Contract Average Contracts Per Trade Year Total Call Put Total Call 2007 $189 $177 $223 26.2 32.6 2006 $200 $244 $154 13.3 11.0 2005 $213 $208 $219 11.4 8.4 2004 $247 $306 $149 9.4 7.8 2003 $279 $290 $258 9.7 9.1 2002 $225 $237 $211 13.1 11.4 2001 $258 $221 $285 12.4 12.2 2000 $314 $196 $387 21.9 12.9 1999 $189 $204 $177 16.6 16.0 1998 $185 $132 $257 25.3 26.6 1997 $211 $179 $244 24.9 21.1 1996 $216 $216 $216 18.9 18.1 1995 $169 $146 $204 17.2 15.5 1994 $183 $220 $147 26.5 24.2 1993 $174 $164 $184 24.0 20.6 1992 $124 $111 $140 23.5 26.0 1991 $147 $115 $184 14.1 17.1 1990 $174 $183 $167 17.1 17.9 1989 $167 $143 $193 14.3 15.9 CHICAGO BOARD OPTIONS EXCHANGE Page 151 Put 16.5 17.0 20.8 14.4 11.1 15.9 12.6 36.2 17.0 23.8 30.3 19.9 20.6 29.3 28.9 20.9 11.7 16.5 12.8 2006 MARKET STATISTICS HISTORICAL TRADING ACTIVITY - CREDIT DEFAULT BASKET OPTIONS Total Single-Name CEBOs Contract Volume and Open Interest Year 2007 Year 2007 Trading Days 136 Total 46 Contract Volume Call 46 Open Interest in Contracts Total Call Put 0 0 0 Average Daily Volume 0 Put 0 Total $1,648,000 Dollar Volume Call $1,648,000 Put $0 Total Basket CEBOs Contract Volume and Open Interest Year 2007 Trading Days 87 Total 2 Contract Volume Call 2 Average Daily Volume 0 Put 0 Open Interest in Contracts Year 2007 Total 0 Call 0 Put 0 Dollar Volume Total $10,000 Call $10,000 Put $0 2007 Market Statistics CHICAGO BOARD OPTIONS EXCHANGE 152 The information and data in this document was 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