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系统参数板块相关bk_btpremiumamountsumbegt,溢价成交总额万范例tcode//,成交总额万setsysparampn_bkquot,a股quotreturnbk_btpremiumamountsum20201119t,…
系统参数板块相关bk_btdiscountamountsumbegt,折价成交总额万范例tcode//,成交总额万setsysparampn_bkquot,a股quotreturnbk_btdiscountamountsum20201119t,…
板块的所有股票fn_func2bkname,@@系统板块范例tcodereturn,media2024-04-18_cehgfbgh7vv1xx2kimage150,…
单元线性回归测试singlelineralregression_pgmx,回归得到系数矩阵范例tcodex,001700returnsinglelineralregression_pgmx,media2024-03-20_wefcpvnqqtg5qgjaimage597,…
系统参数证券代码相关index_val_,衍生实际计算日期范例tcodereturn,index_val_,…
加权样本协方差矩阵weightedcovariance_freqa,加权样本协方差矩阵范例tcodebegt,%矩阵returns:=pf_getportfolioratestocks,=sumwreturnweightedcovariance_freqreturns,media2026-01-29_cdnhy4sy6j03qg5zimage19,…
参数时间板块相关bk_btdepartmentnet,净买入额万范例tcode//,买入额万setsysparampn_bkquot,a股quotsetsysparampn_date20201120t,bk_btdepartmentnet,…
参数时间板块相关bk_btinstitutionnet,净买入总额万范例tcode//,买入总额万setsysparampn_bkquot,a股quotsetsysparampn_date20201120t,bk_btinstitutionnet,…
参数证券代码时间相关stock_restrictedbancirculatevolreal,real@@实数范例tcode//,可流通数量setsysparampn_stockquot,quotsetsysparampn_date20221028t,stock_restrictedbancirculatevol//,…
参数时间板块相关bk_btdepartmentfairamountdirection,平价交易总额万范例tcode//,买入总额万setsysparampn_date20201120t,pn_bkquot,a股quotreturnbk_btdepartmentfairamount2,…