Guosen Securities(SZ:002736) 量化藏经阁·2025-08-24 07:08Group 1 - The core viewpoint of the article is to track and analyze the performance of index-enhanced portfolios and common stock selection factors across various indices, including CSI 300, CSI 500, CSI 1000, and CSI A500 [2][3][19] - The CSI 300 index-enhanced portfolio recorded an excess return of -0.87% for the week and 11.58% year-to-date [7][19] - The CSI 500 index-enhanced portfolio had an excess return of -0.22% for the week and 11.11% year-to-date [7][19] - The CSI 1000 index-enhanced portfolio achieved an excess return of 0.02% for the week and 14.85% year-to-date [7][19] - The CSI A500 index-enhanced portfolio experienced an excess return of -1.49% for the week and 10.27% year-to-date [7][19] Group 2 - In the CSI 300 component stocks, factors such as standardized unexpected revenue, one-year momentum, and quarterly revenue year-on-year growth performed well [8][10] - In the CSI 500 component stocks, factors like EPTTM one-year percentile, executive compensation, and DELTAROA showed strong performance [8][10] - For the CSI 1000 component stocks, factors such as standardized unexpected revenue, three-month reversal, and quarterly revenue year-on-year growth were notable [8][10] - In the CSI A500 index component stocks, factors like quarterly revenue year-on-year growth, three-month reversal, and one-year momentum performed well [8][10] Group 3 - The performance of public fund index-enhanced products was tracked, with the CSI 300 index-enhanced product showing a maximum excess return of 0.69% and a minimum of -1.53% for the week [23][25] - The CSI 500 index-enhanced product had a maximum excess return of 0.78% and a minimum of -1.40% for the week [25] - The CSI 1000 index-enhanced product recorded a maximum excess return of 1.65% and a minimum of -0.96% for the week [28] - The CSI A500 index-enhanced product achieved a maximum excess return of 0.65% and a minimum of -1.59% for the week [29]