A500ETF基金（512050）成交额超46亿元大幅领跑同类基金，机构：A股有望进入基本面驱动的攻坚牛阶段

Group 1 - A-shares in sectors such as optical modules, consumer electronics, and servers are showing strong performance, with the A500 ETF (512050) rising by 0.88% and achieving a trading volume exceeding 4.6 billion yuan [1] - The A500 ETF has attracted over 1 billion yuan in the past 10 days, indicating a significant inflow of capital into core A-share assets [1] - Citic Securities suggests that the entry of absolute return-oriented funds is enhancing the market's inherent stability, potentially leading A-shares and Hong Kong stocks to experience a "sharp drop and slow rise" pattern similar to that of the US stock market [1] Group 2 - Tianfeng Securities indicates that the bottom of the A-share earnings cycle may have been reached, with a significant probability of recovery in Q3 2025 earnings indicators, suggesting a gradual stabilization of A-share earnings [2] - The A500 ETF (512050) is designed to help investors capture market growth opportunities by tracking the CSI A500 Index, which employs a dual strategy of "industry balanced allocation + leading company selection" [2] - The A500 ETF features three core highlights: a low fee rate of 0.2%, high liquidity with an average daily trading volume exceeding 5 billion yuan in the past month, and a leading scale of over 19 billion yuan, making it an efficient investment choice for capturing A-share valuation enhancement opportunities [2]