base703003zltofuturesidzlvendtstocks:=getfuturesid,vendtsetsysparampn_datevendt,sectionopeninterestthisrowascclfromstocksendccd,…

logintest=functionget_valuestocks,begttointtodateendtofstocksendend,20210705r=ccallget_valuestocks,logintest=functionget_valuedata,r=ccallget_valuedata,…

和代码codesetsysparampn_stocksz000002,pn_date20200101t,行业codeendt:=20240103tstocks:=getbkbydate,endtsetsysparampn_dateendt,as一级行业编码fromstocksendcode,…

及其基本信息bdtable:=op_getoptionchainbd,合约代码序列setsysparampn_cyclecy,endt+1624ofstocksendcode,…

指标值多因子模型tsmf_getvaluebyendt中,spc_参数可以,给因子公式以spc_:=array,的形式传入比如spc_:=array,rendattentionfunctioncalculatefactorvaluebyendtstocksfactorsendt,data:=tsmf_getvaluebyendtstocks代码factors,…

:=5endt:=todaystocks:=getbk,parms:=arraynendtstocksparmstype:=,02returnunitmultiproc_unitfastmap,nendtstockbeginsp_spn,stockstocksp_spn,ndoretquott_quoti,…

加权样本协方差矩阵weightedcovariance_freqa,:=20190101tendt:=20190415tstocks:=array,%矩阵returns:=pf_getportfolioratestocks,=sumwreturnweightedcovariance_freqreturns,…

亏损采用总股本加权ev_peendt,autoindustrybooleanstocksstringtablearray,证监会行业标准@@stocks@@,总股本加权范例tcodestocks:=sh600053,:=inttodate20120925returnev_peendt,media2024-01-08_igyqnpdpfidoi2hcimage617,…

计算提高盘中循环效率stocks:=getbk,时的运行效率setsysparampn_cyclecy,daysetsysparampn_datenow,交易日nowday:=specsp_timesh000001,openthisrowas开盘价fromstockswherespec,为正的样本arr_:=select,…

当前板块通过setsysparampn_bkbkname,:=getbkbydatesh000300inttodate20101231stocks:=getbkbydate,inttodate20101231setsysparampn_date20101231t,…