其中，PCB龙头胜宏科技上涨9.23%，上午成交额为168.75亿元，居A股第一。Wind数据显示，胜宏科技本周3个交易日累计上涨22.98%，最新市值为2789 亿元。此外，沪电股份涨停，股价创历史新高。英维克、生益科技、东山精密等个股上涨。 今天上午，A股市场的关注点主要集中在两方面。 一方面是此前被网友调侃成"古典算力"的算力龙头股纷纷走强。 算力产业链上午大涨，光模块、铜缆高速连接、PCB等板块涨幅居前。 另一方面是涨价题材继续活跃，光纤、培育钻石、数控刀具等板块上涨。 不过，涨价效应的正反面显现出来。今天上午，宁德时代、阳光电源、亿纬锂能等锂电、储能板块的龙头股跌幅较大。 有观点认为，面对近来锂电产业链上游不断涨价的情况，市场担忧涨价效应能否顺畅传导，中下游环节的盈利稳定性面临考验。 | 融 300739 | | | | | --- | --- | --- | --- | | 德邦科技 | 69.00 | 12.95% | 98.2 亿 | | 融 688035 | | | | | 威尔高 | 69.50 | 11.02% | 37.5 Z | | 融 301251 | | | | | 万源通 | ...

Group 1 - The A-share market saw a collective surge in PCB concept stocks, indicating strong investor interest in this sector [1] - Tongyu New Materials experienced a rise of over 17%, while Mingyang Circuit increased by more than 16% [1] - Many other companies also showed significant gains, with Wanyuantong up over 11% and Weiergao rising more than 10% [1] Group 2 - Several companies reached their daily limit up, including Dazhu Laser, Guanghe Technology, and Shenzhen South Circuit, among others [1] - Other notable performers included Qihui Fushi and Shenghong Technology, which rose over 9%, and Lite Optoelectronics, which increased by more than 8% [1] - Companies like Chip Microelectronics, Dongwei Technology, and Benchuan Intelligent also saw gains exceeding 7% [1]

算力硬件股持续活跃，PCB、CPO、液冷服务器概念均表现强势，包括深南电路、大族激光、沪电股 份、广合科技、川润股份等在内的多股涨停。电力板块走强，其中赣能股份2连板，华银电力涨停。燃 气轮机概念集体拉升，其中东方电气、常宝股份封涨停。小金属概念表现活跃，其中云南锗业2连板， 章源钨业触及涨停。 消息面：英伟达AI基础设施负责人Dion Harris在加州总部向媒体展示了下一代Vera Rubin算力系统的内 部构成与供应链细节。 欢迎您在评论中分享自己的看法，大家一起学习和讨论。 低开低走但整体弱势，截止午盘沪指下跌0.08%，深成指上涨0.28%，创业板指下跌0.39%。两市合计超 2900只个股下跌，合计成交额1.64万亿。 影视院线低开低走延续弱势，截止午盘下跌2.44%，其中博纳影业大跌8.22%，横店影视下跌6.05%。房 地产陷入调整，房地产服务、租售同权跌幅居前。保险、退税商店、焦炭、旅游零售等紧随其后。锂电 池板块盘中震荡回落，鹏辉能源跌超9%。 ...

今日（2月26日）英伟达产业链含量近28%的电子ETF（515260）震荡拉升，场内价格盘中涨近2.3%， 现涨2.01%，冲击日线5连阳！ 成份股方面，PCB（印制电路板）龙头显著领涨，沪电股份、深南电路涨停，东山精密涨超9%，胜宏 科技涨逾8%。此外，寒武纪涨超8%，芯原股份、长电科技等个股跟涨。 | 毛部股票 | Wind概念板块 | Wind主题行业 | 申万一级行业 | | --- | --- | --- | --- | | 代码 | 名称 | 主力净流入额 ▼ | 涨跌幅 | | 801080 | 电子(申万) | 282.52亿 | 2.19% | | 801770 | 通信(申万) | 167.38亿 | 2.84% | | 801890 | 机械设备(申万) | 123.53亿 | 1.30% | | 801740 | 国防军工(申万) | 52.474Z | 1.69% | | 代码 | 名称 | 主力净流入额 ▼ | | | ୧୫୫೭೯୧ | 惠冠纪-U | 32.38亿 | 1174.0 | | 300476 | 胜宏科技 | 31.27亿 | 317.6 | | 002463 | 沪 ...

Group 1 - The A-share market saw a collective surge in PCB concept stocks, with notable increases in several companies' stock prices [1] - Tongyu New Materials experienced a rise of over 17%, while Mingyang Circuit and Wanyuantong saw increases of over 16% and 11% respectively [1] - Other companies such as Weiergao, Dazhu Laser, and Guohe Technology also reported significant gains, with some reaching the daily limit of 10% [1] Group 2 - The total market capitalization of Tongyu New Materials is 8.92 billion, with a year-to-date increase of 223.01% [2] - Mingyang Circuit has a market cap of 12.7 billion and a year-to-date increase of 34.08% [2] - Weiergao's market cap stands at 9.29 billion, with a year-to-date increase of 68.95% [2]

Group 1 - The PCB concept stocks in the A-share market have collectively strengthened, with notable gains from several companies [1] - Tongyu New Materials saw an increase of over 17%, while Mingyang Circuit rose by over 16% [1] - Other companies such as Wanyuantong, Weiergao, and Dazhu Laser also experienced significant gains, with increases of over 10% [1] Group 2 - Detailed stock performance includes: - Tongyu New Materials: 17.25% increase, market cap of 8.92 billion [2] - Mingyang Circuit: 16.31% increase, market cap of 12.7 billion [2] - Wanyuantong: 11.29% increase, market cap of 5.607 billion [2] - Weiergao: 10.14% increase, market cap of 9.287 billion [2] - Dazhu Laser: 10% increase, market cap of 71.8 billion [2] - Other companies like Guanghe Technology, Shennan Circuit, and Huhua Electric also reported 10% increases [2]

02月26日消息，截止13:05，PCB概念板块大涨，大族激光、广合科技、深南电路、沪电股份、奥士康 涨停，同宇新材、明阳电路、威尔高、胜宏科技、东山精密等个股涨幅居前。 声明：市场有风险，投资需谨慎。本文基于第三方数据库自动发布，不代表新浪财经观点，任何在本文 出现的信息均只作为参考，不构成个人投资建议。如有出入请以实际公告为准。如有疑问，请联系 biz@staff.sina.com.cn。 责任编辑：小浪快报 ...

【导读】A股主要指数震荡分化；算力硬件股大爆发，沪电股份创历史新高；锂电股回调，宁德时代盘中跌超5%；港股"长和系"逆市走高 2月26日上午，A股市场盘初跳水，随后震荡分化。截至午间收盘，上证指数跌0.08%，深证成指涨0.28%，创业板指跌0.39%，科创综指涨0.58%。 | 全A | 涨 2366 平 149 | 跌 2962 | A股成交额 | | | --- | --- | --- | --- | --- | | 序号 代码 | | 现价 | 涨跌 | | | 1 | 000001 上证指数 | 4144.08 | -3.15 | -0.08% | | വ | 399001 深证成指 | | 14516.11 40.25 | 0.28% | | ന | 881001 万得全A | 6912.53 | 12.54 | 0.18% | | ব | 000680 科创综指 | | 1830.23 | 0.58% | | 5 | 399006 创业板指 | 3341.74 -13.08 | | -0.39% | | 6 | 899050 北证50 | 1551.46 | 4.26 | 0.28% | | 7 ...

Market Overview - A-shares experienced mixed fluctuations, with the Shanghai Composite Index down 0.08% and the Shenzhen Component Index up 0.28% as of midday trading on February 26 [1][2] - The total market turnover reached 1.65 trillion CNY, with 2,366 stocks rising and 2,962 stocks falling [5] Sector Performance - The electronic sector saw a significant rally, particularly in computing hardware stocks, with companies like Huadian Co. hitting a historical high and a total market capitalization exceeding 160 billion CNY [9][10] - The lithium battery sector faced a downturn, with major players like CATL dropping over 5% during intraday trading [16][19] Notable Stocks - Huadian Co. reached a peak price of 85.36 CNY, marking a 10% increase and a total market value of 164.26 billion CNY [10] - Shenzhen South Circuit Co. also hit a limit-up price of 290.14 CNY, approaching a market capitalization of 200 billion CNY [11] - Other notable gainers in the computing hardware sector included companies like Guanghe Technology and Dazhu Laser, both achieving limit-up prices [8] Hong Kong Market - The Hong Kong market saw the "Cheung Kong Group" stocks rise against the trend, with Cheung Kong Infrastructure and Power Assets Holdings increasing by over 5% [26][27] - The sale of UK Power Networks by the Cheung Kong Group generated over 110 billion HKD, which will be used for future investments and acquisitions [27] Industry Insights - Nvidia's recent earnings report highlighted a robust demand for AI computing power, indicating a significant growth trajectory for the sector [14] - The semiconductor materials market is also experiencing price increases, with a 30% rise in prices for copper foil substrates and adhesive films announced by Resonac [14] Lithium Market Developments - Zimbabwe's mining department has issued a ban on lithium ore exports, which is expected to tighten supply and potentially drive lithium prices higher [24]

今天上午，A股市场的关注点主要集中在两方面。 另一方面是涨价题材继续活跃，光纤、培育钻石、数控刀具等板块上涨。 不过，涨价效应的正反面显现出来。今天上午，宁德时代（300750）、阳光电源（300274）、亿纬锂能（300014）等锂电、储能板块的龙头股跌幅较大。 一方面是此前被网友调侃成"古典算力"的算力龙头股纷纷走强。 其中，PCB龙头胜宏科技（300476）上涨9.23%，上午成交额为168.75亿元，居A股第一。数据显示，胜宏科技本周3个交易日累计上涨22.98%，最新市值 为2789亿元。此外，沪电股份（002463）涨停，股价创历史新高。英维克（002837）、生益科技（600183）、东山精密（002384）等个股上涨。 算力产业链上午大涨，光模块、铜缆高速连接、PCB等板块涨幅居前。 有观点认为，面对近来锂电产业链上游不断涨价的情况，市场担忧涨价效应能否顺畅传导，中下游环节的盈利稳定性面临考验。 中信证券最新观点表示，2月25日，津巴布韦矿业部发布锂矿出口禁令。预计2026年津巴布韦锂资源产量占全球12%，该国的锂矿出口禁令将导致中国碳 酸锂短期供应愈发紧缺，有望推动锂价大幅上涨。 截至上午收 ...