Mei Ri Jing Ji Xin Wen·2025-05-21 08:04Group 1 - The A-shares market experienced a slight upward trend, with the Shanghai Composite Index closing at 3387.57 points, up 0.21% [1] - The A500 Index ETF (159351) saw a trading volume of 2.411 billion yuan, ranking second in the market for similar products, with a turnover rate of 16.80% [1] - Major constituent stocks of the A500 Index ETF performed well, with significant increases in share prices, including a 4.21% rise for CATL and a 1.32% rise for BYD, both reaching new highs [1] Group 2 - The A500 Index ETF (159351) tracks the CSI A500 Index, consisting of 500 stocks with large market capitalization and good liquidity, providing a tool for investors to access representative A-share companies [2] - The A500 Index ETF has seen a net subscription of 24 million shares, indicating strong investor interest [1] - Analysts believe that the revaluation of Chinese assets may just be beginning, with the potential for significant opportunities in the A-share market supported by positive fiscal and monetary policies [1]