天软为您找到相关结果约12579个,用时约0.00秒.
因子tdtrtrtd1tdtd,media2026-01-29_cdnhy4sy6j03qg5zimage22,eequottarget=quot_blankquot,标准差范例tcodesp_spn,stocksh000300sp_spn,x|ewmstdx101code//,…
:=2r:=array123,62alpha:=array179,310beta:=array193,315rm:=array14return,media2024-01-08_igyqnpdpfidoi2hcimage654,…
a的值在array125,b0c0a1b0,2a2b1c4,3b1c6,media2024-03-20_wefcpvnqqtg5qgjaimage26,media2024-03-20_wefcpvnqqtg5qgjaimage27,media2024-03-20_wefcpvnqqtg5qgjaimage28,…
倍标准差standardization:=-1//标准化,a股daydata:=ts_stylefactorday,失败endendendreturn1code结果,…
trtd总股本tdtd1tdtr,a股quot20201231t01010code,media2024-04-18_cehgfbgh7vv1xx2kimage44,…
trtd大宗交易tdtd1tdtr,净增持数量setsysparampn_stockquot,…
主要是券商tdtd1tdtr,td全部tdtd-1tdtr,持股市值变动setsysparampn_stockquot,returnstockccassmarketvaluechangebyparticipant20230101t20230519t1//结果,…
a实现过程如下1计算指定,field=yzendarr_:=select,wherefieldyzendw_:=100,sumwtsdn_getdataweigharr,w_yzfield,…
主要是券商tdtd1tdtr,td全部tdtd-1tdtr,变比%setsysparampn_stockquot,returnstockccassvolchangegrowratiobyparticipant20230101t20230519t1//结果,…
定投的回测1沪,估值的模型tsfl_indexvaluepctseries,回测框架ts_aipbacktesting和,…