QuantTools XL (Excel) is a financial instrument modeling Excel Addin for the Windows platform; Used for the managing and computation of financial pricing and risk numbers for fixed income derivatives, interest rate derivatives, foreign exchange derivatives, credit derivatives, equity derivatives and commodity derivatives. Within this financial module we have : Functions to create and query yield curve risk reports based on interest rate structures. Functions to create and query volatility curve risk reports based on interest rate structures. For more information : www.QuantTools.com