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quot上证a股quotsetsysparampn_date,…
quot上证a股quotsetsysparampn_date,…
名称和代码codesetsysparampn_stock,setsysparampn_date,:=getbkbydatesh000016endtsetsysparampn_date,…
sh000001收盘的相关系数setsysparampn_stock,sh600585quotsetsysparampn_date,…
作为参数指定日roll_n:=,进行推移with*arraypn_cycle,_daypn_stock,pn_datedatetime1,beginv:=sp_time//,时间指交易日ifroll_n0,…
该函数已废弃bd_duration3real,21国债的久期setsysparampn_stock,returnbd_duration3//,…
stockid:=stksisetsysparampn_stock,echostockid-stockid-date-datetostr,为stockid-sz000001-date-20110101,pn_dated,当光标执行到setsysparampn_date,当光标执行到setsysparampn_date,…
按交易日升序排列setsysparampn_stock,setsysparampn_date,media2024-01-05_wznfjsckroekgvebimage38,…
收盘的相关系数平方setsysparampn_stock,sh600585quotsetsysparampn_date,…
有下面两个1pf_sharpratio根据,=28749faq2fi_sharpe_,下面示例主要展示fi_sharpe_,日endt:=20260320tsetsysparampn_stock,//当前证券setsysparampn_cycle,//周期-日线setsysparampn_date,截止日dt:=ndayndatesp_,…