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涨幅%矩阵returns:=pf_getportfoliorate,media2026-01-29_cdnhy4sy6j03qg5zimage20,…
处理逻辑在公用函数pf_maxdrawdown,使用说明title1codesetsysparampn_stocksh000300,stockmaxdrawdown_tsdn20210101t,…
涨幅%矩阵returns:=pf_getportfoliorate,media2026-01-29_cdnhy4sy6j03qg5zimage17,…
涨幅%矩阵returns:=pf_getportfoliorate,media2026-01-29_cdnhy4sy6j03qg5zimage18,…
endt:=20150801tsetsysparampn_stockstockid,pn_dateendt,pn_cyclecy,ndayntimedatetostrsp_timezf,ljzf:=pf_cumulativereturn,…
:=stockarrisetsysparampn_stockstockid,计算组合收益率t2:=pf_percent,…
:=stockarrisetsysparampn_stockstockid,残差标准差t2:=pf_percent,…
:=stockarrisetsysparampn_stockstockid,计算组合betat2:=pf_percent,…
:=stockarrisetsysparampn_stockstockid,计算组合alphat2:=pf_percent,…
时间with*arraypn_stockfundid,计算区间收益率indexzf:=pf_cumulativereturn,…