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关键字计算同函数pf_semideviation下方,算法一样pf_stdofdownt,:=inttodate20110630setsysparampn_stocksw801020,pn_dateendt,…
所有数据的比例pf_percentofupt,:=inttodate20110630setsysparampn_stocksw801020,pn_dateendt,:=ndayn日期sp_time涨幅,…
所有数据的比例pf_percentofdownt,:=inttodate20110630setsysparampn_stocksw801020,pn_dateendt,:=ndayn日期sp_time涨幅,…
收益率序列的平均值pf_avggaint,:=inttodate20110630setsysparampn_stocksw801020,pn_dateendt,:=ndayn日期sp_time涨幅,…
序列的平均收益pf_avggainofupt,:=inttodate20110630setsysparampn_stocksw801020,pn_dateendt,:=ndayn日期sp_time涨幅,…
跌收益的平均值pf_avggainofdownt,:=inttodate20110630setsysparampn_stocksw801020,pn_dateendt,:=ndayn日期sp_time涨幅,…
组合-夏普比率pf_sharpratiot,:=00025setsysparampn_stocksw801020,pn_dateendt,:=ndayn日期sp_time涨幅,…
索丁诺比率pf_sortinoratiot,:=00025setsysparampn_stocksw801020,pn_dateendt,:=ndayn日期sp_time涨幅,…
周期的区间收益率pf_rollingreturnt,:=inttodate20110630setsysparampn_dateendt,:=ndayn截止日sp_time涨幅,stockzf3stockidreturnpf_rollingreturnt,…
-假设情景分析stocks_predictanalysisw,市值45000000returnstocks_predictanalysisw,media2024-01-08_igyqnpdpfidoi2hcimage804,…