Sharpe ratio = (er-1)/sqrt(variance)
Sharpe ratio of FPAA(quad=200) relative to FPDW:
(1.007220753-1) x sqrt(25.83461805) / sqrt(26.79979685) /
(1.007619612-1) = 93%
Sharpe ratio of FPJoker relative to FPDW:
(1.006462974-1) x sqrt(25.83461805) / sqrt(26.24501029) /
(1.007619612-1) = 84%