Estimates the percentage change of the bond portfolio's value for a given (absolute) change of the yield.
The percentage change of the bond portfolio's value in absolute terms (i.e. 1 = 1 percent).
This approach using the duration and convexity to estimate the change of a bond portfolios value to changes of the yield is more accurate than duration only approach.
DurationConvexity Class | WebCab.COM.Finance.Bonds Namespace | Convexity | Duration