Options on Foreign Exchange / Wiley Finance Editions (ePub)

Preface xi What's New to This Edition xii Before You Begin xii Acknowledgments xiii CHAPTER 1: Foreign Exchange Basics 1 The Foreign Exchange Market 1 The International Monetary System 6 Spot Foreign Exchange and Market Conventions 11 Foreign Exchange Dealing 14 Interest Parity and Forward Foreign Exchange 21 Departures from Covered Interest Parity in 2007-2008 26 CHAPTER 2: Trading Currency Options 29 The Interbank Currency Option Market 29 Option Basics 31 Listed Options on Actual Foreign Currency 38 Currency Futures Contracts 40 Listed Currency Futures Options 44 CHAPTER 3: Valuation of European Currency Options 47 Arbitrage Theorems 48 Put-Call Parity for European Currency Options 50 The Black-Scholes-Merton Model 52 How Currency Options Trade in the Interbank Market 60 Reflections on the Contribution of Black, Scholes, and Merton 62 CHAPTER 4: European Currency Option Analytics 65 Base-Case Analysis 65 The "Greeks" 66 Special Properties of At-the-Money Forward Options 77 Directional Trading with Currency Options 79 Hedging with Currency Options 86 Appendix 4.1 Derivation of the BSM Deltas 88 CHAPTER 5: Volatility 91 Alternative Meanings of Volatility 91 Some Volatility History 99 Construction of the Volatility Surface 113 The Vanna-Volga Method 115 The Sticky Delta Rule 118 Risk-Neutral Densities 118 Dealing in Currency Options 119 Trading Volatility 121 Mixing Directional and Volatility Trading 124 Appendix 5.1 Vanna-Volga Approximations 125 CHAPTER 6: American Exercise Currency Options 127 Arbitrage Conditions 127 Put-Call Parity for American Currency Options 128 The General Theory of American Currency Option Pricing 131 The Economics of Early Exercise 132 The Binomial Model 136 The Binomial Model for European Currency Options 143 American Currency Options by Approximation 144 Finite Differences Methods 149 CHAPTER 7: Currency Futures Options 159 Currency Futures and Their Relationship to Spot and Forward Exchange Rates 159 Arbitrage and Parity Theorems for

DAVID F. DeROSA is the founder and President of DeRosa Research. He is also an Adjunct Associate Professor of Finance at the Fu Foundation School of Engineering and Applied Science at Columbia University where he teaches courses in derivatives pricing models and foreign exchange. His bachelor's and PhD (finance and economics) are from the University of Chicago. Dr. DeRosa has worked at a variety of Wall Street investment firms, banks, and hedge funds. He sits on the boards of directors of six major hedge fund groups.

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