NO.PZ2020021204000038
问题如下:
The Eurodollar futures price for a contract that matures in three years is 95.75. The standard deviation of the change in the short rate in one year is 0.8%. the continuously compounded threeyear zero rate is 4.12%, what is the continuously compounded 3.25-year rate?
选项:
解释:
(0.04255X0.25+0.0412X3)/3.25 = 0.0413 or 4.13%
这道题看不明白,但是按照课件convexity adjustment公式来计算,
forward rate=futures rate-(1/2)*方差*T(T+0.25),也不对,是为什么呢?