光模块急跌，“易中天”重挫超7%！后市怎么看？机构：板块长期成长逻辑清晰！资金借道159363大举加仓

Group 1 - The core viewpoint of the news highlights a significant drop in optical module stocks, particularly affecting the AI-focused ETF, Huabao (159363), which saw a 7.0% decline during trading, with a record transaction volume exceeding 1.9 billion yuan [1][3] - Major stocks within the ETF, such as Ruijie Networks and Taicheng Light, experienced substantial declines, with Ruijie Networks down over 12% and Taicheng Light down over 11% [3] - The outlook for the optical module industry remains positive, driven by increasing demand for AI applications and high-quality image generation, which is expected to boost GPU and optical communication needs [3] Group 2 - As of September 1, 2025, the Huabao AI ETF reached a new high in scale, exceeding 4.8 billion yuan, with an average daily transaction volume of over 600 million yuan in the past month, ranking first among six ETFs tracking the AI index [4] - The communication industry is projected to perform strongly, with a forecasted 54% year-on-year revenue growth and a 99% increase in net profit for 20 optical module companies by 2025, primarily due to the rising demand for 800G optical modules [3] - The Chinese government aims to develop satellite communication users to exceed 10 million by 2030, with new models like mobile direct satellite connections expected to see large-scale applications [3]