收评：沪指涨0.1% 工业金属板块强势

Market Overview - The Shanghai Composite Index closed at 3963.68 points, up by 0.10%, with a trading volume of 893.644 billion yuan [1] - The Shenzhen Component Index closed at 13603.89 points, up by 0.54%, with a trading volume of 1266.547 billion yuan [1] - The ChiNext Index closed at 3243.88 points, up by 0.14%, with a trading volume of 571.314 billion yuan [1] Sector Performance - Industrial metals, precious metals, and energy metals showed the highest gains, while sectors such as paper, rubber products, and environmental equipment experienced the largest declines [1] - The top-performing sectors included: - Industrial sector with a gain of 3.58% and a total trading volume of 538.568 million hands [2] - Demand sector with a gain of 3.01% and a total trading volume of 68.554 million hands [2] - Other notable sectors included battery (up 1.60%) and photovoltaic equipment (up 1.48%) [2] Declining Sectors - The sectors with the largest declines included: - Paper sector down by 1.79% with a trading volume of 120.819 million hands [2] - Rubber products down by 1.53% with a trading volume of 25.207 million hands [2] - Environmental equipment down by 1.29% with a trading volume of 40.506 million hands [2]