Sou Hu Cai Jing·2025-05-16 04:01Core Viewpoint - The A500 index and its corresponding ETF are experiencing fluctuations, with a notable focus on market style rebalancing and the impact of policy changes on market stability [3][4]. Group 1: A500 Index Performance - As of May 16, 2025, the A500 index (000510) decreased by 0.37%, with mixed performance among constituent stocks [3]. - Leading gainers included Jingsheng Electronics (600699) up 10.00%, and Yingfeng Environment (000967) up 5.61%, while Shanghai Jahwa (600315) led the declines at 4.25% [3]. - The A500 ETF (512050) fell by 0.53%, with the latest price at 0.94 yuan [3]. Group 2: Trading Activity and Liquidity - The A500 ETF recorded a turnover rate of 9.95% during the trading session, with a total transaction volume of 1.71 billion yuan, ranking first among similar funds [3]. - Over the past year, the A500 ETF has achieved an average daily trading volume of 3.728 billion yuan, also leading among comparable funds [3]. Group 3: Fund Growth and Inflows - The A500 ETF saw a significant increase in scale, growing by 579 million yuan over the past week, ranking first among comparable funds [3]. - The fund's share count increased by 4.05 million shares in the last week, also placing it first among similar funds [4]. - In the last five trading days, the A500 ETF attracted a total inflow of 269 million yuan [4]. Group 4: Top Holdings in A500 Index - As of April 30, 2025, the top ten weighted stocks in the A500 index included Kweichow Moutai (600519), CATL (300750), and Ping An Insurance (601318), collectively accounting for 20.8% of the index [4].