WTO Product Ultra T-Bond T- Bond Ten Year Note Five Year Note Two Year Note Open Outcry Weekly Code UL1-5 US1-5 TY1-5 FV1-5 TW1-5 CME Globex Weekly Code UB1-5 ZB1-5 ZN1-5 ZF1-5 ZT1-5 WEEKLY OPTIONS ON U.S. TREASURY FUTURES EXPIRATION CALENDAR (schedule shows WTOs on T-Bond futures--substitute appropriate product code for WTOs on other Treasury futures) First Trade Date* December 2015 Expirations Monday, December 07, 2015 January 2016 Expirations Monday, December 14, 2015 Monday, December 21, 2015 Monday, September 28, 2015 Monday, January 04, 2016 February 2016 Expirations Monday, January 11, 2016 Monday, January 18, 2016 n/a Monday, February 01, 2016 March 2016 Expirations Monday, February 08, 2016 Monday, February 15, 2016 Monday, February 29, 2016 Monday, October 26, 2015 April 2016 Expirations Monday, March 07, 2016 Monday, March 14, 2016 Monday, March 21, 2016 Thursday, December 24, 2015 Monday, April 04, 2016 May 2016 Expirations Monday, April 11, 2016 Monday, April 18, 2016 n/a Monday, May 02, 2016 June 2016 Expirations Monday, May 09, 2016 Monday, May 16, 2016 Tuesday, May 31, 2016 Monday, January 25, 2016 July 2016 Expirations Underlying Treasury Futures Week Expiration Date 1 Thursday, December 31, 2015 US1F16-Weekly Treasury Option Mar-16 2 3 n/a 5 Friday, January 08, 2016 Friday, January 15, 2016 Friday, January 22, 2016 Friday, January 29, 2016 US2F16-Weekly Treasury Option US3F16-Weekly Treasury Option Regularly Scheduled February 2016 Serial Option US5F16-Weekly Treasury Option Mar-16 Mar-16 Mar-16 Mar-16 1 2 n/a 4 Friday, February 05, 2016 Friday, February 12, 2016 Friday, February 19, 2016 Friday, February 26, 2016 US1G16-Weekly Treasury Option US2G16-Weekly Treasury Option Regularly Scheduled March 2016 Quarterly Option US4G16-Weekly Treasury Option** Mar-16 Mar-16 Mar-16 Jun-16 1 2 3 n/a Friday, March 04, 2016 Friday, March 11, 2016 Friday, March 18, 2016 Thursday, March 24, 2016 US1H16-Weekly Treasury Option US2H16-Weekly Treasury Option US3H16-Weekly Treasury Option Regularly Scheduled April 2016 Serial Option* Jun-16 Jun-16 Jun-16 Jun-16 1 2 3 n/a 5 Friday, April 01, 2016 Friday, April 08, 2016 Friday, April 15, 2016 Friday, April 22, 2016 Friday, April 29, 2016 US1J16-Weekly Treasury Option US2J16-Weekly Treasury Option US3J16-Weekly Treasury Option Regularly Scheduled May 2016 Serial Option US5J16-Weekly Treasury Option Jun-16 Jun-16 Jun-16 Jun-16 Jun-16 1 2 n/a 4 Friday, May 06, 2016 Friday, May 13, 2016 Friday, May 20, 2016 Friday, May 27, 2016 US1K16-Weekly Treasury Option US2K16-Weekly Treasury Option Regularly Scheduled June 2016 Quarterly Option US4K16-Weekly Treasury Option** Jun-16 Jun-16 Jun-16 Sep-16 1 2 3 n/a Friday, June 03, 2016 Friday, June 10, 2016 Friday, June 17, 2016 Friday, June 24, 2016 US1M16-Weekly Treasury Option US2M16-Weekly Treasury Option US3M16-Weekly Treasury Option Regularly Scheduled July 2015 Serial Option Sep-16 Sep-16 Sep-16 Sep-16 Monday, June 06, 2016 Monday, June 13, 2016 Monday, June 20, 2016 Monday, March 28, 2016 Tuesday, July 05, 2016 August 2016 Expirations Monday, July 11, 2016 Monday, July 18, 2016 Monday, August 01, 2016 n/a September 2016 Expirations Monday, August 08, 2016 Monday, August 15, 2016 Monday, August 22, 2016 Monday, April 25, 2016 Tuesday, September 06, 2016 October 2016 Expirations Monday, September 12, 2016 Monday, September 19, 2016 Monday, June 27, 2016 Monday, October 03, 2016 November 2016 Expirations Monday, October 10, 2016 Monday, October 17, 2016 Monday, October 31, 2016 n/a 1 2 3 n/a 5 Friday, July 01, 2016 Friday, July 08, 2016 Friday, July 15, 2016 Friday, July 22, 2016 Friday, July 29, 2016 US1N16-Weekly Treasury Option US2N16-Weekly Treasury Option US3N16-Weekly Treasury Option Regularly Scheduled August 2016 Serial Option US5N16-Weekly Treasury Option Sep-16 Sep-16 Sep-16 Sep-16 Sep-16 1 2 3 n/a Friday, August 05, 2016 Friday, August 12, 2016 Friday, August 19, 2016 Friday, August 26, 2016 US1Q16-Weekly Treasury Option US2Q16-Weekly Treasury Option US3Q16-Weekly Treasury Option Regularly Scheduled September 2016 Quarterly Option Sep-16 Sep-16 Sep-16 Sep-16 1 2 3 n/a 5 Friday, September 02, 2016 Friday, September 09, 2016 Friday, September 16, 2016 Friday, September 23, 2016 Friday, September 30, 2016 US1U16-Weekly Treasury Option** US2U16-Weekly Treasury Option US3U16-Weekly Treasury Option Regularly Scheduled October 2016 Serial Option US5U16-Weekly Treasury Option Dec-16 Dec-16 Dec-16 Dec-16 Dec-16 1 2 n/a 4 Friday, October 07, 2016 Friday, October 14, 2016 Friday, October 21, 2016 Friday, October 28, 2016 US1V16-Weekly Treasury Option US2V16-Weekly Treasury Option Regularly Scheduled November 2016 Serial Option US4V16-Weekly Treasury Option Dec-16 Dec-16 Dec-16 Dec-16 1 2 3 n/a Friday, November 04, 2016 Friday, November 11, 2016 Friday, November 18, 2016 Friday, November 25, 2016 US1X16-Weekly Treasury Option US2X16-Weekly Treasury Option US3X16-Weekly Treasury Option Regularly Scheduled December 2016 Quarterly Option Dec-16 Dec-16 Dec-16 Dec-16 Monday, November 07, 2016 Monday, November 14, 2016 Monday, November 21, 2016 Monday, July 25, 2016 Monday, December 05, 2016 1 2 3 n/a 5 Friday, December 02, 2016 Friday, December 09, 2016 Friday, December 16, 2016 Friday, December 23, 2016 Friday, December 30, 2016 US1Z16-Weekly Treasury Option** US2Z16-Weekly Treasury Option US3Z16-Weekly Treasury Option Regularly Scheduled January 2016 Serial Option US5Z16-Weekly Treasury Option Mar-17 Mar-17 Mar-17 Mar-17 Mar-17 * Represents expiration adjustment due to a holiday ** Represents change in underlying futures delivery month versus previous WTO expiration Futures trading is not suitable for all investors, and involves the risk of loss. Futures are a leveraged investment, and because only a percentage of a contract’s value is required to trade, it is possible to lose more than the amount of money deposited for a futures position. Therefore, traders should only use funds that they can afford to lose without affecting their lifestyles. And only a portion of those funds should be devoted to any one trade because they cannot expect to profit on every trade. CME Group is a trademark of CME Group Inc. The Globe Logo, CME, Chicago Mercantile Exchange and Globex are trademarks of Chicago Mercantile Exchange Inc. CBOT and the Chicago Board of Trade are trademarks of the Board of Trade of the City of Chicago, Inc. This information has been compiled by CME Group for general purposes only. CME Group assumes no responsibility for any errors or omissions. Additionally, all examples in this brochure are hypothetical situations, used for explanation purposes only, and should not be considered investment advice or the results of actual market experience.