Vega partial value.
Namespace:
RightEdge.CommonAssembly: Common (in Common.dll) Version: 2010.1.0.0 (2010.1.0.0)
Syntax
Remarks
The change in the value of an option for a single percentage point increase in implied volatility. The further an option goes in-the-money or out-of-the-money, the smaller is vega.