净利润断层本周超额基准4.31%

Group 1: Davis Double-Click Strategy - The Davis Double-Click strategy involves buying stocks with growth potential at a lower price-to-earnings (PE) ratio, waiting for growth to manifest, and then selling for a multiplier effect, achieving a dual benefit from earnings per share (EPS) and PE [1][7] - The strategy has achieved an annualized return of 26.45% during the backtest period from 2010 to 2017, exceeding the benchmark by 21.08% [9] - Year-to-date, the strategy has a cumulative absolute return of 6.18%, outperforming the CSI 500 index by 7.90%, with a weekly excess return of 2.27% [10] Group 2: Net Profit Discontinuity Strategy - The Net Profit Discontinuity strategy focuses on selecting stocks based on fundamental and technical resonance, where "net profit" refers to earnings surprises, and "discontinuity" indicates a significant upward price gap on the first trading day after earnings announcements [2][12] - This strategy has achieved an annualized return of 28.17% since 2010, with an annualized excess return of 26.67% over the benchmark [15] - The current year's cumulative absolute return for this strategy is 8.31%, exceeding the benchmark by 10.03%, with a weekly excess return of 4.31% [15] Group 3: Enhanced CSI 300 Portfolio - The Enhanced CSI 300 portfolio is constructed based on investor preferences, including GARP (Growth at a Reasonable Price), growth, and value investing styles, utilizing PBROE and PEG factors to identify undervalued stocks with strong profitability and growth potential [3][17] - The portfolio has shown stable excess returns in historical backtesting, with a year-to-date excess return of 7.41% relative to the CSI 300 index [17] - The weekly excess return for this portfolio is 1.33%, and the monthly excess return is 4.08% [17]