收益率序列的平均值pf_avggaint,fnamestringfloatt@@,@@string@@t数组中,float@@实数范例tcode//,:=inttodate20110630setsysparampn_stocksw801020,pn_dateendt,:=tradedaysbegtendtt:=nday,…

市值变比%bk_ccassmarketvaluechangegrowratiobyparticipant2,市值变比%范例tcode//,变比%returnbk_ccassmarketvaluechangegrowratiobyparticipant2,…

港通持股明细stocks_hsgshareholddetailbkid,array@@二维数组范例tcode//,活跃股的数据returnstocks_hsgshareholddetailquot,…

基金经理业绩表现fundblock_managerperformancebknames,基金经理业绩表现数据范例tcode//,ttype:=5returnfundblock_managerperformancebknames,…

指定证券现金流指标stock_xjlnlrdatetype,指定证券现金流指标范例tcode//,现金流指标数据setsysparampn_stocksz000002,stock_xjlnl0,media2024-04-18_cehgfbgh7vv1xx2kimage14,…

内累计回购最低价stock_repurchaselowpriceqjbegt,内累计回购最低价范例tcode//,累计回购最低价setsysparampn_stocksz000002,stock_repurchaselowpriceqj20150901t,…

协方差oas压缩估计framecov_oasdata,array@@二维数据表tnt,oas协方差压缩估计范例tcodex1,x1|x2returnframecov_oasx,…

高频与系统股票pn_stock相关,-1*100范例tcode//,益率值setsysparampn_stockquot,quot00returnpf_benchmarkreturndayly3barr,…

最小二乘回归regress_constrainty,hypothesis原假设的值ttest回归系数,t检验t-stat,函数aic和sbic范例tcodey,ub:=arrayreturnregress_constrainty,media2024-03-20_wefcpvnqqtg5qgjaimage555,…

的期权合约列表op_selectoptionstockid,数组期权合约列表范例tcode//,期权合约列表returnop_selectoptionquot,…