Mei Ri Jing Ji Xin Wen·2025-10-23 06:48Core Viewpoint - The A-share market experienced a decline, particularly in sectors related to optical modules and computing power, but showed signs of recovery towards the end of the trading session. Analysts remain optimistic about the AI computing sector, especially domestic computing power, despite ongoing trade tensions with the U.S. [1] Group 1: Market Performance - The A-share market opened lower, with significant declines in optical module CPO and optical chip sectors, but the decline for Zhongji Xuchuang narrowed to 1.2% by the end of the session [1] - As of 14:30, the ChiNext AI ETF from Huaxia fell by 1.75%, while the 5G communication ETF dropped by 2.41% [1] Group 2: Analyst Insights - Shanxi Securities maintains a positive outlook on overseas chain optical modules and domestic computing power super nodes, emphasizing the importance of proactive defense measures in light of U.S.-China trade tensions [1] - The U.S. is currently in a phase of explosive growth in AI infrastructure, which continues to require support from the Chinese industrial chain in areas such as rare earth resources, optical modules, PCB, and copper connections [1] - The optical module industry has implemented capacity transfer measures to mitigate the impact of tariffs following trade tensions in April, suggesting that irrational market adjustments may present buying opportunities [1] Group 3: ETF Information - The 5G communication ETF tracks the CSI 5G communication theme index, with a current scale exceeding 8 billion [1] - The ETF focuses on key players in the industry, including Nvidia, Apple, and Huawei [1] - The Huaxia ChiNext AI ETF tracks the ChiNext AI index, with a significant weight of 51.8% in optical module CPO, and includes domestic software and AI application companies [2]