凸曲度的中文解释
与存续期一样,凸曲度是衡量债券价格对利率变动敏感度的一个指标。 凸曲度量度债券的经调整存续期(modified duration)对利率变动的敏感度。如果凸曲度为正值(positive convexity),债券的存续期会随着利率下跌而放大,意味着债券价格对利率变得更为敏感。
Convexity的英文解释
Like duration, convexity is a
measure of the price sensitivity of a bond. It measures the change in modified
duration for a change in yield.