线fundalphaindexidstringbegtdateendtdate,@@begt@@date@@,@@endt@@date@@,media2024-01-08_igyqnpdpfidoi2hcimage73,华安创新的系数setsysparampn_stock,setsysparampn_cycle,…

期货qi000001markettradedayqk3begtendtdatearraybegt,@date@@,@@endt@@date@@,序列执行日期为20250630setsysparampn_stock,qi000001quotsetsysparampn_cycle,media2025-06-30_rvpfx76wrb8woqn9image1,…

参数股票相关stockbtinstitutionamountsumbegtdateendtdate,stringrealbegt@@date@@,@@endt@@date@@,sz002304买入总额万setsysparampn_stock,…

计算stockcorrindexidstringbegtdateendtdate,@@begt@@date@@,@@endt@@date@@,相关系数ov:=backupsystemparameters2setsysparampn_stock,setsysparampn_cycle,…

lengthstks-1dobeginsetsysparampn_stock,下一个data:=selectdatetimetostrdateastime,…

计算stockbetaindexidstringbegtdateendtdate,@@begt@@date@@,@@endt@@date@@,系数ov:=backupsystemparameters2setsysparampn_stock,setsysparampn_cycle,…

计算stockalphaindexidstringbegtdateendtdate,@@begt@@date@@,@@endt@@date@@,系数ov:=backupsystemparameters2setsysparampn_stock,setsysparampn_cycle,…

objecttabledbocalendarscriptdate0303,***setansi_nullson,setquoted_identifieron,setansi_paddingon,calendarsymbolvarchar8nulldate_datetime,onprimarygosetansi_paddingoff,…

模型title3codefunctionweb_hyperlink_,:=getbkbydateswhy000001endtsetsysparampn_stock,模型title3codefunctionweb_hyperlink_,:=selectstockidstocknamedatetostrdateasdate,…

股票相关stockbtinstitutionfairamountsumbegtdateendtdate,stringrealbegt@@date@@,@@endt@@date@@,平价买入总额万setsysparampn_stock,…