日是否停牌codesetsysparampn_stock,股codeendt:=20250902tstocks:=getabkbydate,挂牌的a股数量lengthstocks//可,量returnsselectthisrowfromstockswherespec,…

:=平均涨跌幅%setsysparampn_stock,indexinindexsdobeginstocks:=getbkbydate,thisrowas涨跌幅%fromstocksendrs,…

//主力-连续setsysparampn_stock,//连续-主力setsysparampn_stock,//连续-品种setsysparampn_stock,对应的品种代码setsysparampn_stock,指数线代码codesetsysparampn_stocka,:=futurescodetopzstockidsetsysparampn_stockpz,…

跨stockid:=sh601360setsysparampn_stock,setsysparampn_cycle,:=stocktradedayqk20180210t20180305tsetsysparampn_cycle,代码objfcycle:=cy_60m//,functiongettradeordervendtoverridebeginstocks:=array,…

实现title1codefunctionbl_test_,时间objfcycle:=cy_monthobj,objgetrollingreturnbegtendtcy_month//,值即为目标市值配比stocks:=getbk,:=if01lens:=lengthstocksgpz:=,as平仓费率%fromstocksendlen,…

品种代码品种+_f如,月均价v_f,specbase708003pzreturnstocks:=getbkall,…

截止时间ofstockswhere,其中1stocks可以是,…

//获得所有的a股stocks:=getbk,//得到stocks中指定日,i:=0tolengthstocks-1,*frominfotable14ofstocksiwhere,…

|sz-ofcodestocks:=getbk,ofrightstrthisrow6fromstocksendcode,…

对应的证券代码名称codestocks:=getbk,stocknamethisrowasnamefromstocksendcode,…