Option Raptor

Developer's DescriptionBy Uwe KlingaufCalculate the theoretical value of Call and Put options.OptionRaptor calculates the theoretical value of Call and Put options given inputs supplied by the user. In addition, OptionRaptor can provide further important values as the 'greeks' (delta, gamma, etc.).Best of all, OptionRaptor will allow you to derive an option's implied volatility, given the market price of the option.OptionRaptor uses the Black-Scholes option pricing model. It value's European-style options (those that can be exercised one day prior to expiration only). Dividend yields are not considered.