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21模型简介famafrench_regress_,@@证券代码其涨幅%表示个股,@市场指数其涨幅%表示市场,tdtrtrtdcy_daytd,tdtrtrtdcy_weektd,tdtrtrtdcy_monthtd,三因子tdtdrp-rf=,*rm-rf+,…

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