ImitationRochesterCollegediplom

2025-06-26 14:56:04   来源:ImitationRochesterCollegediplom

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该组合的复合因子年化ICIR为0.83,多头年化超额为6.11%,对比表4中行业内选股模型的表现,多头Dax7化超额和复合因子ICIR都有下降qVFb