2021-06-15 · 59160644 Quantitative Analysis Finance #Data Science#Password 风险指标数据用来对策略进行客观的评价。 策略收益 | Total Returns Totle Return=P=Pend−PstartPstart×100%Totle\ Return = P = \frac{P_{end}-P_{start}}{P_{start}}\times 100\%Totle Return=P=PstartPend−Pstart×100% PstartP_{start}Pstart:策略开始股票和现金总价值 PendP_{end}Pend:策略结束股票和现金总价值 策略年化收益 | Total Annualized Returns Total Annualized Returns=Rp=((1+P)250n−1)×100%Total\ Annualized\ Returns=R_p=((1+P)^{\frac{250}{n}}-1)\times 100\%Total Annualized Returns=Rp=((1+P)n250−1)×100% PPP: 策略收益 nnn: 策略执行天数 备注:每年交易日约为250天 Reference JoinQuant