Core Viewpoint - The A-share market saw a significant rally in communication equipment stocks, with multiple companies reaching their daily price limits and substantial year-to-date gains reported [1][2]. Group 1: Stock Performance - Zhongtian Technology (600522) increased by 10.01%, with a market capitalization of 94.2 billion and a year-to-date gain of 52.26% [2] - Hengtong Optic-Electric (600487) rose by 10.00%, with a market cap of 109.4 billion and a year-to-date increase of 79.26% [2] - Tongding Interconnection (002491) saw a rise of 9.97%, with a market cap of 12.9 billion and a year-to-date gain of 74.67% [2] - Fenghuo Communication (600498) increased by 7.28%, with a market cap of 62.1 billion and a year-to-date gain of 42.46% [2] - Tianfu Communication (300394) rose by 6.91%, with a market cap of 283.9 billion and a year-to-date increase of 79.84% [2] - Ruijie Networks (301165) increased by 6.58%, with a market cap of 71.4 billion and a year-to-date gain of 1.05% [2] - Dingtong Technology (688668) rose by 6.36%, with a market cap of 21.7 billion and a year-to-date increase of 25.65% [2] - Yongding Co., Ltd. (600105) increased by 5.98%, with a market cap of 43.5 billion and a year-to-date gain of 18.65% [2] - Xinke Mobile (688387) rose by 5.70%, with a market cap of 55.2 billion and a year-to-date increase of 25.12% [2] - StarNet Ruijie (002396) increased by 5.30%, with a market cap of 18 billion and a year-to-date gain of 1.65% [2] - Feiling Kesi (301191) rose by 5.20%, with a market cap of 8.863 billion and a year-to-date increase of 18.88% [2] - Huiyuan Communication (000586) increased by 5.10%, with a market cap of 3.07 billion and a year-to-date gain of 17.29% [2] - ST Jinglun (600355) rose by 4.84%, with a market cap of 640 million and a year-to-date decrease of 41.96% [2] - Dayi Co., Ltd. (300504) increased by 4.75%, with a market cap of 4.304 billion and a year-to-date gain of 6.65% [2] - Hengwei Technology (603496) rose by 4.75%, with a market cap of 10.1 billion and a year-to-date increase of 15.69% [2] - Changfei Optical Fiber (601869) increased by 4.53%, with a market cap of 197.8 billion and a year-to-date gain of 105.31% [2] - Zhongguang Lightning Protection (300414) rose by 4.47%, with a market cap of 5.405 billion and a year-to-date increase of 10.90% [2]

Group 1 - The A-share market saw a collective surge in communication equipment stocks, with notable gains from companies such as Zhongtian Technology, Hengtong Optic-Electric, and Tongding Interconnection reaching the daily limit [1] - Zhongtian Technology's stock increased by 10.01%, with a total market capitalization of 94.2 billion and a year-to-date increase of 52.26% [2] - Hengtong Optic-Electric also rose by 10.00%, boasting a market cap of 109.4 billion and a year-to-date increase of 79.26% [2] Group 2 - Tongding Interconnection's stock price increased by 9.97%, with a market capitalization of 12.9 billion and a year-to-date increase of 74.67% [2] - Fenghuo Communication's stock rose by 7.28%, with a market cap of 62.1 billion and a year-to-date increase of 42.46% [2] - Tianfu Communication and Ruijie Networks saw increases of 6.91% and 6.58%, respectively, with market caps of 283.9 billion and 71.4 billion [2] Group 3 - Other companies such as Yonding Co., Xinke Mobile, and Xingwang Ruijie also experienced gains of over 5%, indicating a strong performance across the sector [1] - The overall positive trend in these stocks is supported by the formation of a MACD golden cross signal, suggesting a favorable market condition for these companies [1]

炒股就看金麒麟分析师研报，权威，专业，及时，全面，助您挖掘潜力主题机会！ 2月26日早盘，算力硬件股持续活跃，PCB、CPO概念板块涨幅居前。 PCB概念拉升，明阳电路涨超15%，威尔高涨超12%，大族激光、广合科技、贤丰控股（维权）、沪电 股份10%涨停，深南电路3天2板。 | 休力 | PCB(i) | | Ai) [3 Q | | --- | --- | --- | --- | | | 3347.43 2.75% | | | | 成份股 受金 | 关联基金 必读 | 股明 | 资讯 | | 全部市场(129) v | 自选 | 最新 (129) v | 龙头(10) | | 图 品 图 | 最新 | 涨幅↓ | 涨跌 | | 明阳电路 | 33.79 | 15.32% | 4.49 | | 300739 融 | | | | | 威尔高 | 70.56 | 12.72% | 7.96 | | 301251 融 | | | | | 万源通 | 37.10 | 11.95% | 3.96 | | 920060 京 融 | | | | | 大族激光 | 69.72 | 10.00% | 6.34 | | 002 ...

川润股份、中天科技、亨通光电涨停，高澜股份涨超15%，方盛股份、申菱环境、依米康、飞龙股份等 跟涨。 ...

消息面上，美东时间25日周三，英伟达公布，在截至2026年1月31日的公司2026财年第四财季（"四季 度"），Q4总营收和数据中心收入创新高，营收达创纪录的681亿美元，同比大增约七成，贡献超九成 营收的核心业务数据中心也创单季收入新高，均较分析师预期水平高逾3%。 黄仁勋在电话会上直言，Agentic AI已达到拐点，算力直接转化为收入。黄仁勋认为没有算力就无法生 成token，没有token就无法实现营收增长，云服务商的巨额资本开支最终将直接转化为收入。此外，公 司证实接近达成与OpenAI的巨额基建合作，订单需求已排至2027年。 华西证券表示，目前AI发展阶段仍处于Scale up和Scale out的关键加速期，伴随相关算力芯片的供应体 系逐渐丰富，应用发展对于token需求量仍在加速增加，相关底层算力基建仍然还在扩张期。仍坚定看 好Scale up的柜内光升级，电源、液冷等产业领域，包括芯片、交换机、服务器等需求放量，以及CSP 厂商资本开支加速带来的算力租赁和AIDC相关市场机遇。 2月26日早盘，A股光纤、光通信、CPO概念股盘初高开，杰普特、中天科技、亨通光电等多股涨停， 天孚通信、源杰科 ...

Group 1 - The CPO concept experienced significant fluctuations, with companies such as Jufei Optoelectronics and Jepu Technology reaching a 20% limit-up [1] - Other companies including Guanghe Technology, Zhongtian Technology, and Hengtong Optoelectronics also hit the limit-up [1] - Additional firms like Tianfu Communication, Yongding Co., Zhongfu Circuit, Guangxun Technology, and Taicheng Light followed with notable increases [1]

每经AI快讯，2月26日，特高压指数盘中涨2%。成分股中，通光线缆涨超12%，中天科技、亨通光电、 杭电股份涨停，汉缆股份涨3%。 每日经济新闻 ...

责任编辑：小浪快报 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。 02月26日消息，截止09:45，光纤光缆板块走强，法尔胜、中天科技、杭电股份、通鼎互联涨停，亨通 光电、汇源通信、长飞光纤等个股涨幅居前。 ...

据交易所数据显示，截至2月25日收盘，主力资金流出前20的股票分别为： 昆仑万维（-18.58亿元）、 兆易创新（-12.62亿元）、 协鑫集成（-12.27亿元）、 天孚通信（-11.20亿元）、 蓝色光标（-9.25亿元）、 亨通光电（-7.79亿元）、 中国中免（-7.36亿元）、 网宿科技（-7.19亿元）、 三花智控（-7.16亿 元）、 中国核电（-7.07亿元）、 中国中铁（-6.66亿元）、 宝钢股份（-6.40亿元）、 光线传媒（-6.04亿元）、 嘉美包装（-6.02亿元）、 润泽科技（-5.90亿 元）、 华工科技（-5.52亿元）、 澜起科技（-5.51亿元）、 深科技（-5.20亿元）、 芯原股份（-5.08亿元）、 世纪华通（-5.07亿元）。 | 股票名称 | 涨跌幅 (%) | 主力资金流向 | 所属行 | | --- | --- | --- | --- | | 昆仑万维 | -6.98 | -18.58亿元 | 传媒 | | 兆易创新 | -3.63 | -12.62亿元 | 电子 | | 协鑫集成 | 2.95 | -12.27亿元 | 电力设备 | | 天孚通信 | -2 ...

| 股票名称 | 涨跌幅 (%) | 主力资金流向 | 所属行 | | --- | --- | --- | --- | | 昆仑万维 | -7.83 | -18.26亿元 | 传媒 | | 兆易创新 | -3.77 | -11.75亿元 | 电子 | | 天孚通信 | -3.57 | -10.77亿元 | 通信 | | 协鑫集成 | 3.16 | -9.07亿元 | 电力设备 | | 蓝色光标 | -2.37 | -7.86亿元 | 传媒 | | 亨通光电 | -4.74 | -7.61亿元 | 通信 | | 网宿科技 | -4.69 | -7.20亿元 | 计算机 | | 三花智控 | -1.29 | -7.16亿元 | 家用电器 | | 润泽科技 | -1.06 | -6.08亿元 | 通信 | | 嘉美包装 | -9.99 | -6.06亿元 | 轻工制造 | | 光线传媒 | -5.51 | -5.83亿元 | 传媒 | 据交易所数据显示，截至2月25日午后一小时，主力资金流出前20的股票分别为： 昆仑万维（-18.26亿元）、 兆易创新（-11.75亿元）、 天孚通信（-10.77亿 元）、 协鑫集 ...