收评：两市探底回升沪指涨0.41% 贵金属板块走强

Core Points - The Chinese stock market experienced a rebound today, with all three major indices closing in the green, indicating a positive market sentiment [1] - The Shanghai Composite Index closed at 3889.35 points, up 0.41%, with a trading volume of 909.95 billion yuan [1] - The Shenzhen Component Index closed at 13258.33 points, up 0.84%, with a trading volume of 1182.26 billion yuan [1] - The ChiNext Index closed at 3194.36 points, up 0.97%, with a trading volume of 560.16 billion yuan [1] Sector Performance - The top-performing sectors included precious metals, new metal materials, and power grid equipment, showing significant gains [1] - Precious metals sector saw a notable increase of 3.81%, with a total trading volume of 587.73 million hands and a net inflow of 19.08 billion yuan [2] - The new metal materials sector rose by 3.37%, with a trading volume of 783.27 million hands and a net inflow of 5.31 billion yuan [2] - Conversely, sectors such as retail, comprehensive, and pharmaceutical commerce experienced declines, with retail down by 1.81% [2]