风格轮动策略周报：当下价值/成长的赔率和胜率几何？-20250615

Group 1 - The report introduces a quantitative model solution for addressing the issue of value and growth style rotation based on odds and win rates [1][8] - The recent performance of the growth style portfolio was -0.01%, while the value style portfolio returned -0.14% [8] Group 2 - The estimated odds for the growth style is 1.10, while the value style is estimated at 1.08, indicating a negative correlation between relative valuation levels and expected odds [2][14] - The current win rates indicate that 3 out of 7 indicators favor growth, resulting in a win rate of 68.88% for growth and 31.12% for value [3][16] Group 3 - The latest investment expectation for the growth style is calculated at 0.44, while the value style has an investment expectation of -0.35, leading to a recommendation for the growth style [4][18] - Since 2013, the annualized return of the style rotation model based on investment expectations is 27.10%, with a Sharpe ratio of 0.98 [4][19]