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周期的区间收益率pf_rollingreturnt,endt:=inttodate20110630setsysparampn_date,:=ndayn截止日sp_time涨幅,stockzf3stockidreturnpf_rollingreturnt,begtendtcy_weekcode,…
系统参数板块相关bk_zfmatrixbegt,a股板块的收益率setsysparampn_bk,上证a股quotreturnbk_zfmatrix20100101t,media2024-07-29_0rk9aflujhbfez2iimage2,…
组合-r2pf_r2t1,endt:=inttodate20110630setsysparampn_date,:=ndayn日期sp_time涨幅,specstockzf3indexidreturnpf_r2t,…
的多个风险指标pf_returnandriskt1,endt:=inttodate20110630setsysparampn_date,:=ndayn截止日sp_time涨幅,specstockzf3indexidreturnpf_returnandriskt,media2024-01-08_igyqnpdpfidoi2hcimage801,…
的计算中与getparm_stockarr_,一般客户无需使用setparm_stockarrfuncfunc,getbkbydatesh000905endtendsetparm_stockarrfuncb,setparm_stockarrfunca,sp_spn_stockarrname,time1sp_spn_stockarrname,…
组合-betapf_betat1,endt:=inttodate20110630setsysparampn_date,:=ndayn日期sp_time涨幅,specstockzf3indexidreturnpf_betat,…
组合-超额收益率pf_excessreturnt1,endt:=inttodate20110630setsysparampn_date,:=ndayn日期sp_time涨幅,2specstockzf3indexidreturnpf_excessreturnt,…
的收益及标准差pf_trailingreturnt1,endt:=inttodate20110630setsysparampn_date,:=ndayn截止日sp_time涨幅,specstockzf3indexidreturnpf_trailingreturnt,media2024-01-08_igyqnpdpfidoi2hcimage800,…
组合-alpha%pf_alphat1,endt:=inttodate20110630setsysparampn_date,:=ndayn日期sp_time涨幅,specstockzf3indexidreturnpf_alphat,…
组合-信息比率pf_informationratiot1,endt:=inttodate20110630setsysparampn_date,:=ndayn日期sp_time涨幅,specstockzf3indexidreturnpf_informationratiot,…