ov:=backupsystemparameters2setsysparampn_begtinttodate,setsysparampn_endtinttodate,setsysparamtimeindex1stocks:=sz000002,sh600000sh600004data:=querywithperiodstocks@true,…

相关系统参数同bk_netassetsps,的每股净资产setsysparampn_stocksz002442,:=inttodaterdatesetsysparampn_dateendt,getbkbydatesh000300endtv1:=stocksnetassetsps,000v2:=stocksnetassetsps2,…

是否停牌codesetsysparampn_stocksz000627,股codeendt:=20250902tstocks:=getabkbydate,挂牌的a股数量lengthstocks//可,量returnsselectthisrowfromstockswherespec,…

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

主力-连续setsysparampn_stockzlfu10,连续-主力setsysparampn_stocklxfu00,连续-品种setsysparampn_stocklxfu00,的品种代码setsysparampn_stockif2001,取所有期货品种代码stocks:=getbk,*frominfotable708ofstocksorderby,…

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,…

stockid:=sh601360setsysparampn_stockstockid,pn_cyclecy,stocktradedayqk20180210t20180305tsetsysparampn_cyclecy,代码objfcycle:=cy_60m//,functiongettradeordervendtoverridebeginstocks:=array,…

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,…