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向通道无交易bk_hsgnmarketetfbandsamountsumbegt,及卖出成交额returnbk_hsgnmarketetfbandsamountsum20220701t,//返回292code,…
因子的风险平价tsfactorportfoliooptimizer_facriskparityattachment,组合总风险贡献相同2基于因子,组合总风险贡献相同2天软因子,平价框架说明tsfactorportfoliooptimizer_facriskparity,…
因子的bl模型tsfactorportfoliooptimizer_blattachment,观点先验分布2abl,bl框架说明tsfactorportfoliooptimizer_bl,…
的数据见范例12设置setsysparam,获取ttm数据见范例23设置,ct_yeardatatrue,setsysparamct_recentyearn,34设置setsysparamct_quarterdatatrue,季度最近n个会计年度2支持通过,数据见范例5csstruc6_2rdate,…
华夏出版社p218页black_scholescontracttype,td货币期权tdtd2tdtr,范例tcodereturnblack_scholes0,media2024-01-08_igyqnpdpfidoi2hcimage631,…
系统参数时间相关bk_stepinflowamountpercentbkname,td换手率%tdtd2tdtr,金额比例%setsysparampn_date20240408t,bk_stepinflowamountpercentquot,…
支持日线不复权index_dividendyield_,范例tcodesetsysparampn_stockquot,endt:=20241231treturnindex_dividendyield_,endt//273code,…
尼区域的面积*2即基,系数pf_ginicoeffpfdata,array6040returnpf_ginicoeffs,…
加权样本峰度根据v12*v1,-1*v1-2*v1,3进行修正weightedkurtosis_freqx,95-192-211-,v1:=5returnweightedkurtosis_freqx,…
%系统参数证券代码fundmanagertradesharesofrate_qjrdate2,trtd申购tdtd2tdtr,总份额%setsysparampn_stockof011837,fundmanagertradesharesofrate_qj20220930,…