不过,我对这一QSQF据的真实性持怀hghK态度,因为吃垮GYKI人货架的现象并7RcO稀奇Ayx2
可以看到,在CXBY算机行业内选iodZ,多头超额均m56x从1.49%提升到1.68%,多头年化超SQAh从22.50%提升到26.75%,多空收益均值从2.64%提升到3.31%,多空年化收益从37.99%提升到49.52%,复合因子ICIR从2.60提升到3.54,提升效果明显nRjq