风险sigmaffi_sigmaw,arraydeltaarrayrealw_p@,权重一维数字数组or二维数字,方差一维数字数组or二维数字,值范例tcodew_p:=,4365166071548returnffi_sigmaw,…

风险价值varffi_varw,arrayconfidenceintervalrealrealw_p@,权重一维数字数组or二维数字,方差一维数字数组or二维数字,值范例tcodew_p:=,confidenceinterval:=95returnffi_varw,…

数据可以通过模型index_actutimeholcandyldata来,ulb定义bindex_actutimeholcandyldataindexid,:=20220401tcycle:=cy_1mreturn,:=20220401tcycle:=cy_1mpoint,…

=openforwardonly模式target=_blankopenforwardonly,media2024-03-20_wefcpvnqqtg5qgjaimage830,media2024-03-20_wefcpvnqqtg5qgjaimage831,media2024-03-20_wefcpvnqqtg5qgjaimage832,…

或单侧检验hypoth_psigntestx,ofnumberpi_numberq0,样本矩阵@@pi_@@,@字符串双侧检验or左侧检验,…

系统证券时间相关index_callpbrighttype,criterionrealrdatetypeintegerrealorarrayrighttype,@返回@@realorarray@,ttm的市净率setsysparampn_stocksh000300,pn_date20230731t,index_callpb11,…

系统证券时间相关index_callperighttype,criterionrealrdatetypeintegerrealorarrayrighttype,@返回@@realorarray@,ttm的市盈率setsysparampn_stocksh000300,pn_date20230731t,index_callpe11,…

系统证券时间相关index_calldprighttype,criterionrealrdatetypeintegerrealorarrayrighttype,@返回@@realorarray@,的股息率setsysparampn_stocksh000300,pn_date20230731t,index_calldp11,…

系统证券时间相关index_callpsrrighttype,criterionrealrdatetypeintegerrealorarrayrighttype,@返回@@realorarray@,市销率setsysparampn_stocksh000300,pn_date20230731t,index_callpsr11,…

系统证券时间相关index_callpcfrighttype,criterionrealrdatetypeintegerrealorarrayrighttype,@返回@@realorarray@,市现率setsysparampn_stocksh000300,pn_date20230731t,index_callpcf11,…