每日经济新闻 （责任编辑：董萍萍 ） 【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 华泰证券指出，3Q25通信行业整体营收及归母净利润同比增长5.2%/12.3%，延续稳健增长态势。 全球AI算力侧投资加码驱动光通信板块归母净利润延续高增长，其中光模块及光器件板块总营收/归母 净利润分别同比增长51%/123%，800G及1.6T产品需求释放是关键动力。 创业板人工智能ETF国泰（159388）跟踪的是创业板人工智能指数（970070），单日涨跌幅达 20%，该指数从创业板市场中选取涉及人工智能技术与应用的上市公司证券作为指数样本，覆盖软硬件 开发、智能服务等多个领域，以反映人工智能相关企业在创业板的整体表现。该指数成分股具有高成长 性和创新性特征，体现了人工智能产业在创业板的发展态势。 注：如提及个股仅供参考，不代表投资建议。指数/基金短期涨跌幅及历史表现仅供分析参考，不 预示未来表现。市场观点随市场 ...

Core Viewpoint - The communication industry is experiencing steady growth, with overall revenue and net profit increasing by 5.2% and 12.3% year-on-year in Q3 2025, respectively [1] Group 1: Telecom Operators - Telecom operators are maintaining stable growth in net profit [1] Group 2: Optical Communication Sector - Leading companies in the optical communication sector are benefiting from AI computing power demand, with total revenue and net profit for optical modules and devices increasing by 51% and 123% year-on-year, respectively [1] - Demand for 800G and 1.6T products is driving performance [1] Group 3: Copper Connection Sector - The copper connection sector's net profit has increased by 72% year-on-year, driven by capacity release enhancing profitability [1] Group 4: Liquid Cooling Equipment - Revenue from liquid cooling equipment is stabilizing, with 2026 expected to be a key point for demand growth [1] Group 5: ICT Equipment Sector - The ICT equipment sector is benefiting from increased capital expenditure by internet giants, leading to a recovery in network equipment revenue growth [1] Group 6: Fiber Optic Cable Sector - The fiber optic cable sector is experiencing product structure optimization driven by AI computing, with strong demand for high-end products [1] Group 7: Future Outlook - Looking ahead to Q4 2025 and 2026, increased investment in global AI computing is expected to continue driving high growth in optical communication and copper connection sectors, with attention also on demand from telecom operators, liquid cooling equipment, and fiber optic cables [1]