Group 1: Davis Double-Click Strategy - The Davis Double-Click strategy involves buying stocks with growth potential at lower price-to-earnings (PE) ratios, selling them once growth is realized and PE increases, thus achieving a "double-click" effect on earnings per share (EPS) and PE [1][7][10] - The strategy achieved an annualized return of 26.45% during the backtest period from 2010 to 2017, outperforming the benchmark by 21.08% [9] - Year-to-date, the strategy has generated a cumulative absolute return of 26.78%, exceeding the CSI 500 index by 16.76% [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 [12] - Since 2010, this strategy has achieved an annualized return of 29.85%, with an annualized excess return of 27.60% over the benchmark [13] - The cumulative absolute return for the current year is 35.72%, outperforming the benchmark index by 25.70% [14] 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 factors like PBROE and PEG to identify undervalued stocks with strong profitability and growth potential [15][17] - The portfolio has shown stable excess returns in historical backtesting, with a year-to-date excess return of 16.82% relative to the CSI 300 index [17][19] - The portfolio's performance this week yielded an excess return of 0.31% [17]

金融工程 | 金工定期报告 金融工程 证券研究报告 基于投资者偏好因子构建增强沪深 300 组合，历史回测超额收益稳定。本 年组合相对沪深 300 指数超额收益为 13.23%；本周超额收益为-0.10%；本 月超额收益为 2.40%。 净利润断层本周超额基准 3.24% 戴维斯双击策略 戴维斯双击即指以较低的市盈率买入具有成长潜力的股票，待成长性显现、 市盈率相应提高后卖出，获得乘数效应的收益，即 EPS 和 PE 的"双击"。 策略在 2010-2017 年回测期内实现了 26.45%的年化收益，超额基准 21.08%。 今年以来，策略累计绝对收益 16.55%，超额中证 500 指数 14.14%，本周策 略超额中证 500 指数-0.15%。本期组合于 2025-05-06 日开盘调仓，截至 2025-06-27 日，本期组合超额基准指数 1.75%。 净利润断层策略 净利润断层策略是基本面与技术面共振双击下的选股模式，其核心有两点： "净利润"，指通常意义上的业绩超预期；"断层"，指盈余公告后的首个交 易日股价出现向上跳空，该跳空通常代表市场对盈余报告的认可程度。 策略在 2010 年至今取得了年化 ...

金融工程 | 金工定期报告 金融工程 证券研究报告 净利润断层本周超额基准 1.87% 戴维斯双击策略 戴维斯双击即指以较低的市盈率买入具有成长潜力的股票，待成长性显现、 市盈率相应提高后卖出，获得乘数效应的收益，即 EPS 和 PE 的"双击"。 策略在 2010-2017 年回测期内实现了 26.45%的年化收益，超额基准 21.08%。 根据对优秀基金的归因，投资者的偏好可以分为：GARP 型，成长型以及 价值型。GARP 型投资者希望以相对低的价格买入盈利能力强、成长潜力 稳定的公司。以 PB 与 ROE 的分位数之差构建 PBROE 因子，寻找估值低并 且盈利能力强的股票；以 PE 与增速的分位数之差构建 PEG 因子，寻找价 值被低估且拥有可靠的成长潜力的公司。 基于投资者偏好因子构建增强沪深 300 组合，历史回测超额收益稳定。本 年组合相对沪深 300 指数超额收益为 13.06%；本周超额收益为-1.03%；本 月超额收益为 2.45%。 风险提示：模型基于历史数据，存在失效的风险；市场风格变化风险。 2025 年 06 月 22 日 今年以来，策略累计绝对收益 12.25%，超额中证 50 ...