40只中证A500基金集体下挫，总规模维持2000亿元以上

Index Performance - The China Securities A500 Index decreased by 1.04%, closing at 5563.50 points on November 14, 2025 [4] - The average daily trading volume for the week was 7027.48 billion yuan, reflecting a week-on-week decline of 1.83% [4] Component Stocks Performance - The top ten gainers for the week included: 1. Aerospace Development (000547.SZ) with a gain of 10.06% 2. China International Marine Containers (000039.SZ) with a gain of 9.96% 3. Jerry Holdings (002353.SZ) with a gain of 8.21% [3] - The top ten losers for the week included: 1. Zhaoyi Innovation (603986.SH) with a loss of 9.55% 2. Yake Technology (002409.SZ) with a loss of 8.28% 3. BlueFocus Communication Group (300058.SZ) with a loss of 6.76% [3] Fund Performance - All 40 China Securities A500 funds experienced declines, with notable drops including: - Guolian An Fund and Fortune Fund both down by 1.12% [5] - The total fund size remained above 200 billion yuan, with the largest funds being: - Huatai-PB A500 ETF at 266.66 billion yuan - E Fund A500 ETF at 234.26 billion yuan - Guotai Fund's A500 ETF at 218.60 billion yuan [5] Market Insights - Guotai Junan Securities indicated that the overall profitability of A-shares showed clear signs of a "bottom rebound" in Q3 2025, with a net asset return rate of 6.48%, up from 6.27% in Q2 [7] - The rebound in return on equity (ROE) was primarily driven by improvements in net profit margins rather than increases in asset turnover or leverage, indicating a quality-driven recovery in profitability [7]