(责任编辑：宋政 HN002) 【免责声明】本文仅代表作者本人观点，与和讯网无关。和讯网站对文中陈述、观点判断保持中立，不对所包含内容 的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考，并请自行承担全部责任。邮箱： news_center@staff.hexun.com 盘面上，培育钻石板块早盘拉升，楚江新材(002171)涨停，惠丰钻石、力量钻石等涨10%，此前商务部 宣布对超硬材料相关物项实施出口管制；煤炭开采加工板块走强，宝泰隆(601011)、大有能源(600403) 涨停，郑州煤电(600121)、潞安环能(601699)涨超6%，国家发改委支持煤电和煤化工低碳改造；光伏设 备板块表现活跃，艾能聚涨超12%，亿晶光电(600537)涨停；白酒股全线上涨，舍得酒业(600702)、酒 鬼酒(000799)涨约7%，贵州茅台(600519)涨超2%，知名投资人段永平在社交平台表示加仓茅台 (600519)；金银价格双双创下历史新高，白银有色(601212)涨近8%，西部黄金(601069)涨近6%。 格隆汇10月14日｜A股三大指数早盘涨跌不一，截至午盘，沪指涨0.21%报3897.56 ...

Core Points - A-shares showed an upward trend in the morning session, with the Shanghai Composite Index rising by 0.13% to 3832.90 points, the Shenzhen Component Index increasing by 1.11% to 13355.98 points, and the ChiNext Index climbing by 1.77% to 3207.44 points [1] Sector Performance - The battery sector led the gains with an increase of 4.26%, achieving a total trading volume of 2,665.81 million hands and a total transaction value of 871.95 billion [2] - The energy metals sector followed with a rise of 3.58%, with a trading volume of 303.62 million hands and a transaction value of 143.35 billion [2] - Other notable sectors included securities (+2.39%), photovoltaic equipment (+1.94%), and consumer electronics (+1.80%) [2] Declining Sectors - The education sector experienced the largest decline at -1.97%, with a trading volume of 320.37 million hands and a transaction value of 22.25 billion [2] - Other sectors that saw declines included home appliances (-1.34%), coal mining and processing (-1.19%), and agricultural product processing (-0.67%) [2]

Market Overview - The three major indices in the A-share market opened lower but rose during the morning session, with the Shanghai Composite Index closing at 3893.95 points, up 0.45% [1] - The Shenzhen Component Index closed at 13319.70 points, up 0.79%, and the ChiNext Index closed at 3162.90 points, up 0.49% [1] Sector Performance - The top-performing sectors included Automotive Services and Others (up 3.86%), Semiconductors (up 3.63%), Rubber Products (up 2.72%), and Components (up 2.72%) [2] - The sectors with the largest declines were Precious Metals (down 2.31%), Insurance (down 1.45%), Industrial Metals (down 1.45%), and Securities (down 1.44%) [2] Trading Volume and Net Inflow - The Automotive Services sector had a total trading volume of 536.37 million hands and a net inflow of 67.49 billion [2] - The Semiconductor sector recorded a total trading volume of 2599.29 million hands with a net inflow of 175.04 billion [2] - In contrast, the Insurance sector had a total trading volume of 156.42 million hands and a net outflow of 9.32 billion [2]