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投资集中度pf_sharevsnegotiableshare,:=array50000000100000000returnpf_sharevsnegotiableshare,media2024-01-08_igyqnpdpfidoi2hcimage762,…
组合-m2pf_m2,300quot42138146returnpf_m2,…
组合-特雷诺pf_treynorratio,:=inttodate20110630setsysparampn_dateendt,:=ndayn日期sp_time涨幅,2specstockzf3indexidreturnpf_treynorratio,…
股票协方差矩阵pf_stockscovmatrix,4325returnpf_stockscovmatrix,media2024-01-08_igyqnpdpfidoi2hcimage651,…
组合冲击成本pf_stockliquiditycost2,范例tcodesetsysparampn_stocksz000001,行业代码quotquotb_pjrzqquot,行业代码quotquotb_pjrzqquot,行业代码quotquotb_gszqquot,%quot071returnpf_stockliquiditycost2,…
组合-betapf_beta,:=inttodate20110630setsysparampn_dateendt,:=ndayn日期sp_time涨幅,2specstockzf3indexidreturnpf_beta,…
组合-跟踪误差pf_trackingerror,:=inttodate20110630setsysparampn_dateendt,:=ndayn日期sp_time涨幅,2specstockzf3indexidreturnpf_trackingerror,…
组合-信息比率pf_informationratio,:=inttodate20110630setsysparampn_dateendt,:=ndayn日期sp_time涨幅,2specstockzf3indexidreturnpf_informationratio,…
投资组合结果输出pf_output,…
计算组合收益率pf_stockszf,%fromtendreturnpf_stockszf,media2024-01-08_igyqnpdpfidoi2hcimage750,…