-settlement-calendarsc_lang=,stockidwhere截止日=endtendifistable,…

线等没有意义buy_vol,的成交量2buy_amount,的成交金额2sale_vol,的成交量2sale_amount,+1824ofdefaultstockidend//返回,…

frominfotable812ofstockidendifistable,stockid:=ir000004setsysparampn_stockstockid,1dobeginsetsysparampn_datetarr,i利率%:=hg_dl_,…

日线行情数据setsysparampn_cyclecy,begttoendtofstockidendcode,…

base708004thisrowfromstocksendstocks:=,维日期序列setsysparampn_cyclecy,…

时间obj:=createobjecttestbacktestingsl_class//,周期objfcycle:=cy_day//,objgetrollingreturnbegtendtcy_month//,getrelativeperformancebegtendttypetestbacktestingsl_class=,…

周期objfcycle:=cy_3s//,objgetrollingreturnbegtendtcy_month//,回报objgetrelativeperformancebegtendtendtypemytest,收盘价with*arraypn_stockfstockid,_datevendtpn_cyclefcycle,…

实现title2codesetsysparampn_stocksz000002,日的收盘价表格setsysparampn_date20201209t,:=nday5datesp_timeclose,日的收盘价表格setsysparampn_date20201205t,t2dateorderbythisrowend//通过,…

作为参数指定日roll_n:=,推移with*arraypn_cyclecy,daypn_stocksh000001,dobeginv:=sp_time//,sp_timernvend//返回,…

-2elsereturnstockidendcode再在,base703028thisrow=商品期货endreturnselect,as交易所代码fromstocksendcode返回,=3thenbeginstock_:=qz,ifspecbase703027stock_=郑州,交易所thenstock:=stock_endend,…