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组合betarm_pfbetapdata,quotquot比例%quot2quot代码,quotquot比例%quot2quot代码,quotquot比例%quot2quot代码,quotquot比例%quot2quot代码,quot666returnrm_pfbetapdata,…
组合-m2pf_m2t1,沪深300quot-2316981quot,quot42138146returnpf_m2w1,…
多元函数分布值sf_copulacdfx,01区间内至少2维@,084310000returnsf_copulacdfu,00842765709417621returnsf_copulacdfu,tquotrho2code范例,:=randunif013002returnsf,…
池名称1配合getparm_stockarr_,使用2多用于,因子计算当中pn_stockarrnamestring,范例tcodereturnpn_stockarrname//,…
股票协方差矩阵pf_stockscovmatrixtb,codetb:=array1231,4325return,media2024-01-08_igyqnpdpfidoi2hcimage651,…
组合-alpha%pf_alphat1,:=inttodate20110630setsysparampn_dateendt,:=ndayn日期sp_time涨幅,specstockzf3stockid涨幅2specstockzf3,returnpf_alphat,1t涨幅2//返回,…
公允价值变动收益fund_fairvaluechangeincomerdatetype,trtd中报tdtd2tdtr,tdtrtrtd最近2个报告期,td2tdtr,trtd万元tdtd2tdtr,收益数据returnspecfund_fairvaluechangeincome0,…
持有人结构fund_holderstructureshownumber,tdtrtrtd最近2个报告期,td2tdtr,结构数据returnspecfund_holderstructure4,…
规模分布funds_rpt_,分组单位亿示例array220100,:=20201231grouparr:=array220100,funds_rpt_,media2026-01-26_ihpsb5731b67urbpimage30,…
跌停股票列表bk_dtlistdoption,td剔除新股tdtd2tdtr,跌停股票列表setsysparampn_bkquot,quotsetsysparampn_date20241224t,bk_dtlist0,…