盈利因子表现出色，沪深300增强组合年内超额16.44%【国信金工】

Group 1 - The core viewpoint of the article is to track the performance of various index enhancement portfolios and the factors influencing stock selection across different indices [1][2][22] - The HuShen 300 index enhancement portfolio achieved an excess return of 0.86% this week and 16.44% year-to-date [8][22] - The CSI 500 index enhancement portfolio recorded an excess return of -0.49% this week and 9.76% year-to-date [8][22] - The CSI 1000 index enhancement portfolio had an excess return of 1.46% this week and 16.90% year-to-date [8][22] - The CSI A500 index enhancement portfolio saw an excess return of 0.69% this week and 9.70% year-to-date [8][22] Group 2 - In the HuShen 300 component stocks, factors such as single-season ROE, expected EPTTM, and single-season EP performed well [9][11] - In the CSI 500 component stocks, factors like expected PEG, single-season SP, and SPTTM showed strong performance [10][12] - For the CSI 1000 component stocks, factors including single-season revenue year-on-year growth, three-month reversal, and expected PEG performed well [14][15] - In the CSI A500 index component stocks, single-season ROE, single-season EP, and EPTTM were among the top-performing factors [17][18] Group 3 - The public fund index enhancement products showed varying excess returns, with the HuShen 300 index enhancement product having a maximum excess return of 1.44% and a minimum of -0.86% this week [25][26] - The CSI 500 index enhancement product had a maximum excess return of 1.48% and a minimum of -1.21% this week [26][28] - The CSI 1000 index enhancement product recorded a maximum excess return of 1.32% and a minimum of -0.81% this week [28][29] - The CSI A500 index enhancement product achieved a maximum excess return of 1.52% and a minimum of -0.87% this week [28][29]