# Fx options pricing

In Garman and Kohlhagen extended the Black—Scholes model to cope with the presence of two interest rates one for each currency. The results are also in the same units and to be meaningful need to be converted into one of the currencies.

A wide range of techniques are in use for calculating the options risk exposure, or Greeks as for example the Vanna-Volga method. Although the option prices produced by every model agree with Garman—Kohlhagen , risk numbers can vary significantly depending on the assumptions used for the properties of spot price movements, volatility surface and interest rate curves. After Garman—Kohlhagen, the most common models are SABR and local volatility [ citation needed ] , although when agreeing risk numbers with a counterparty e.

From Wikipedia, the free encyclopedia. Retrieved 21 September Energy derivative Freight derivative Inflation derivative Property derivative Weather derivative. Retrieved from " https: Foreign exchange market Options finance Derivatives finance. All articles with unsourced statements Articles with unsourced statements from July Articles with unsourced statements from September Articles with unsourced statements from November Views Read Edit View history.

This page was last edited on 23 March , at By using this site, you agree to the Terms of Use and Privacy Policy. Currency band Exchange rate Exchange-rate regime Exchange-rate flexibility Dollarization Fixed exchange rate Floating exchange rate Linked exchange rate Managed float regime Dual exchange rate. Foreign exchange market Futures exchange Retail foreign exchange trading.

Currency Currency future Currency forward Non-deliverable forward Foreign exchange swap Currency swap Foreign exchange option. As in the Black—Scholes model for stock options and the Black model for certain interest rate options , the value of a European option on an FX rate is typically calculated by assuming that the rate follows a log-normal process.

In Garman and Kohlhagen extended the Black—Scholes model to cope with the presence of two interest rates one for each currency. The results are also in the same units and to be meaningful need to be converted into one of the currencies. A wide range of techniques are in use for calculating the options risk exposure, or Greeks as for example the Vanna-Volga method. Although the option prices produced by every model agree with Garman—Kohlhagen , risk numbers can vary significantly depending on the assumptions used for the properties of spot price movements, volatility surface and interest rate curves.

After Garman—Kohlhagen, the most common models are SABR and local volatility [ citation needed ] , although when agreeing risk numbers with a counterparty e. From Wikipedia, the free encyclopedia. Retrieved 21 September Energy derivative Freight derivative Inflation derivative Property derivative Weather derivative. Retrieved from " https: Foreign exchange market Options finance Derivatives finance. All articles with unsourced statements Articles with unsourced statements from July Articles with unsourced statements from September Articles with unsourced statements from November Views Read Edit View history.

This page was last edited on 23 March , at By using this site, you agree to the Terms of Use and Privacy Policy. Currency band Exchange rate Exchange-rate regime Exchange-rate flexibility Dollarization Fixed exchange rate Floating exchange rate Linked exchange rate Managed float regime Dual exchange rate.

Foreign exchange market Futures exchange Retail foreign exchange trading.