买卖记录tsb_data1bknames,范例tcodereturntsb_data1quot,20120625inttodate20121017quotbk_uppercent3+,bk_uppercent31,…

组合-betapf_betat1,:=inttodate20110630setsysparampn_dateendt,:=ndayn日期sp_time涨幅,specstockzf3indexidreturnpf_betat,…

组合-跟踪误差pf_trackingerrort1,:=inttodate20110630setsysparampn_dateendt,:=ndayn日期sp_time涨幅,specstockzf3indexidreturnpf_trackingerrort,涨幅2//返回结果113code,…

组合-信息比率pf_informationratiot1,:=inttodate20110630setsysparampn_dateendt,:=ndayn日期sp_time涨幅,specstockzf3indexidreturnpf_informationratiot,…

引力线udl_fn1,media2024-01-08_igyqnpdpfidoi2hcimage314,实数tdtrtrtd1tdtd,的引力线type=1返回当前,nday由系统参数pn_nday设置,180与系统证券pn_stock系统,fn1n2n3n41returnv,…

组合-超额收益率pf_excessreturnt1,:=inttodate20110630setsysparampn_dateendt,:=ndayn日期sp_time涨幅,2specstockzf3indexidreturnpf_excessreturnt,…

demo_ig_,函数计算定积分demo_ig_,其中积分下限a=-1积分上限,=1被积,范例tcodereturndemo_ig_,…

发行前_t0-,日与系统证券pn_stock和,周期pn_cycle有关,需注意设置系统参数indexclose6_prevdaynumberofdays,td按照交易日tdtd1tdtr,real@@实数算法1当前股票,…

上市前_t0-,交易日与系统证券pn_stock和,周期pn_cycle有关,需注意设置系统参数indexclose7_prevdaynumberofdays,td按照交易日tdtd1tdtr,real@@实数算法1当前股票,…

发行前_t0+,日与系统证券pn_stock和,周期pn_cycle有关,需注意设置系统参数indexclose6_afterdaynumberofdays,td按照交易日tdtd1tdtr,real@@实数算法1当前股票,…