收评：三大指数高开高走沪指涨0.87% 贵金属板块走强

Core Viewpoint - The A-share market experienced a positive trading day with all three major indices closing higher, indicating a bullish sentiment among investors [1]. Market Performance - The Shanghai Composite Index closed at 4117.41 points, up by 0.87%, with a trading volume of 938.61 billion yuan - The Shenzhen Component Index closed at 14291.57 points, up by 1.36%, with a trading volume of 1263.45 billion yuan - The ChiNext Index closed at 3308.27 points, up by 0.99%, with a trading volume of 593.35 billion yuan [1]. Sector Performance - The top-performing sectors included: - Oil and gas extraction and services, which rose by 10.70% with a total trading volume of 177.43 million hands and a net inflow of 3.49 billion yuan - Precious metals, which increased by 6.80% with a trading volume of 85.21 million hands and a net inflow of 2.49 billion yuan - Agricultural chemical products, which gained 5.50% with a trading volume of 229.78 million hands and a net inflow of 31.57 billion yuan [2]. - The sectors that underperformed included: - Film and cinema, which fell by 7.50% with a trading volume of 189.15 million hands and a net outflow of 12.31 billion yuan - Software development, which decreased by 2.41% with a trading volume of 252.78 million hands and a net outflow of 74.04 billion yuan - Gaming, which declined by 1.81% with a trading volume of 119.48 million hands and a net outflow of 15.27 billion yuan [2].