IBUS 302: International Finance Topic 5-The Market for Foreign Exchange II Lawrence Schrenk, Instructor 1 (of 24) Learning Objectives 1. 2. 3. 4. Determine if triangular arbitrage exists and find the arbitrage profit. ▪ Explain the forward rate. Calculate forward cross-exchange rates. Calculate the forward premium/discount.▪ 2 (of 24) Triangular Arbitrage 3 (of 24) Arbitrage Arbitrage 1. 2. 3. Example: Guaranteed Profit No Cost (self-financing trading strategy) No Risk IBM $100 in New York and $102 in Chicago. ▪ How do you take advantage of the opportunity? What is the arbitrage profit? Law of One Price ▪ 4 (of 24) ‘Arbitrage’ Types Pure Arbitrage: No risk nothing and earn more than the riskless rate Near Arbitrage: Assets are identical or almost, but there is no guarantee of profit Speculative Arbitrage: Investors take advantage of what they see as mispriced and similar (though not identical) assets 5 (of 24) Triangular Arbitrage Convert money through three currencies $ → £→ € → $ Arbitrage opportunity if the ending dollar value does not equal the beginning dollar value. $ ≠ $ £ € 6 (of 24) Triangular Arbitrage: Example Case 1 $1 → £0.52 → €1.33 → $1.10 GAIN $0.10 $1 ≠ $1.10 £0.52 €1.33 7 (of 24) Triangular Arbitrage: Example Case 2 (using different FX rates) $1 → £0.49 → €1.20 → $0.90 LOSS ($0.10) ▪ If you get a loss of ($0.10), just go the opposite direction beginning with $0.90 and you will gain $0.10. ▪ $1.00 ≠ $0.90 £0.49 €1.20 8 (of 24) Finding Triangular Arbitrage USD USD EUR CAD EUR 1 1.4497 0.9422 CAD 0.6898 1 0.5717 1.0613 1.7491 1 Is there an arbitrage opportunity? $ → € → C$ → $ ▪ $ → € : $1.00 x 0.6898 = €0.6898 € → C$: €0.6898 x 1.7491 = C$1.2065 C$ → $: C$1.2065 x 0.9422 = $1.1368 Arbitrage Profit of $0.1368 $1.00 x 0.6898 x 1.7491 x 0.9422 = $1.1368 ▪ 9 (of 24) The Forward Market 10 (of 22) The Forward Market Buying and selling ‘forward’, i.e., into the future. Transfer purchasing power across currencies and across time Market expectations Forward markets are insurance markets for hedging or eliminating currency risk. Online Data: OZForex 11 (of 22) Terminology Forward Rate: The exchange rate to trade sometime in the future. Forward Contract: A customized contract settled today for future delivery/receipt of FX. Futures Contract: A standardized contract settled today for future delivery/receipt of FX. 12 (of 22) Forward Rates (9/11/2008) NOTE: Quotation in American Terms Source 13 (of 22) Forward Rates (9/11/2008) Forward Rates F($/£) 9/11/2008 1.7600 1.7500 1.7400 1.7300 Bid Ask 1.7200 1.7100 1.7000 1.6900 1 Month 2 Months 3 Months 6 Months 12 Months 2 Years 14 (of 22) Bid-Ask Spread (9/11/2008) Spread F($/£) 9/11/2008 0.0032 0.0030 0.0028 0.0026 0.0024 0.0022 0.0020 1 Month 2 Months 3 Months 6 Months 12 Months 2 Years 15 (of 22) Forward Rate Features Common Maturities Perspectives 1, 3, 6, 9 and 12 months Direct versus Indirect American versus European Limited to Major Currencies 16 (of 22) Forward Rate Notation Notation FN(j/k) number of j needed to buy 1 k in N months Difference from Spot Rate Notations ‘F’ not ‘S’ N because you always need to specify the time of a forward rate NOTE: S(j/k) = F0(j/k) 17 (of 22) Premium versus Discount Premium: A currency is trading at a premium when (in American terms) the forward rate is increasing. Market Expectation: The currency will appreciate and the US dollar will depreciate. Discount: A currency is trading at a discount when (in American terms) the forward rate is decreasing. Market Expectation: The currency will depreciate and US dollar will appreciate. 18 (of 22) Example: Trading at a Discount Pound is trading at a discount to the dollar Market expects dollar to appreciate with respect to the pound Forw ard Rates F($/£) 9/11/2008 1.7600 1.7500 1.7400 1.7300 Bid Ask 1.7200 1.7100 1.7000 1.6900 1 Month 2 Months 3 Months 6 Months 12 Months 2 Years 19 (of 22) Market Expectations Psychology–The ‘Black Box’ Forward Rates are only market expectations (unless you lock them in with a contract). All prices, rates, etc. are based on the current ‘information set’. New information (‘News’) 20 (of 22) Long versus Short Positions Long Short Buy Stock Short Sell Stock Buy a Forward Contract Sell a Forward Contract Buy an Option Sell an Option Buy a Bond Sell a Bond Lend Borrow 21 (of 22) Speculation versus Hedging Speculation: Taking a position that increases the risk of your portfolio. Hedging: Taking a position that decreases the risk of your portfolio. In practice, the distinction can be blurred. 22 (of 22) Forward Cross-Exchange Rates Same as spot cross-exchange rates. Find F2(¥/€)–How many yen for a euro in two months? If F2($/€) = 1.4497 and F2($/¥) =0.009228 F2 (¥/E) = F2 $/E American Terms F2 ($/¥) American Terms 1.4497 157.0980 0.009228 Notes: Both are in American terms. The first currency (¥) goes into the denominator (bottom) The second currency (€) goes into the numerator (top) 23 (of 22) Swaps versus Forward Transactions Forward Transaction Sale of currency in the future Uncovered Swap Transaction Sale (purchase) now and forward purchase (sale) in the future Hedged More on swaps later. 24 (of 22) Forward Premium/Discount Premium or discount (f) as an annualized percentage change from the spot rate. Notation fN,j is the forward premium at N of currency j in American terms. fN,$ is the forward premium at N of US dollars in European terms. Essentially, this gives you, in percentage terms, how much the forward rate is expected to moves from the spot annually. 25 (of 22) Premium Formula fN , j FN ($ / j ) S($ / j ) 360 S($ / j ) days Holding Period Return Annualizing Factor ▪ NOTE: N is the normally the number of months, and needs to be converted into days for this calculation. 26 (of 22) Example: Premium Calculation S($/£)= 1.7544 F1($/£)= 1.7504 f1,£ f1,£ F1($ / £) S($ / £) 360 S($ / £) days 1.7504 1.7544 360 0.0274 ( 2.74%) 1.7544 30 27 (of 22)