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,…

参考如下其中td_getfuturestraderankingdata需要,封装codestocks:=getfuturesid,todayreturntd_getfuturestraderankingdatastocks,codetitle3中间函数td_getfuturestraderankingdata可,…

取数endt:=20240219tstocks:=getabkbydate,endtsetsysparampn_dateendt,pn_cyclecy,thisrowas涨幅%fromstockswherespec,数//endt:=todaystocks:=getabkbydate,endtsetsysparampn_dateendt,…

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

10stockzf3endt:=20210731tstocks:=getbkbydate,endtfv:=tsmf_getvaluebyendtstocks,值t:=unittsmfei_unitfi,值t:=unittsmfei_unitfi,…

base703003zltofuturesidzlvendtstocks:=getfuturesid,vendtsetsysparampn_datevendt,sectionopeninterestthisrowascclfromstocksendccd,…

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,…