Mei Ri Jing Ji Xin Wen·2025-08-13 07:11Core Viewpoint - The A-share market experienced a significant surge on August 13, with trading volume exceeding 2 trillion yuan, driven by strong performances in sectors such as optical modules, optical communication, and PCB related to computing power [1] Group 1: Market Performance - The 5G Communication ETF (515050) rose over 5.5% with a trading volume exceeding 460 million yuan, while the AI-focused ETF (159381) increased by 5% with a turnover rate of 80%, the highest in its category [1] - Leading companies in the optical module sector, including Industrial Fulian, Xin Yi Sheng, and Zhong Ji Xu Chuang, saw their stock prices reach new highs during the trading session [1] Group 2: Industry Insights - According to Zhongyin Securities, computing power supply is fundamental to AI technology, and self-controllable systems are essential for risk management [1] - Alibaba announced plans to invest over 380 billion yuan in cloud and AI hardware infrastructure over the next three years, indicating a robust growth trajectory for capital expenditure in the domestic AI sector [1] - A State Council meeting approved the "Artificial Intelligence +" action plan, emphasizing the acceleration of AI technology and its integration into various economic and social sectors, leveraging China's complete industrial system and large market scale [1] Group 3: ETF Details - The 5G Communication ETF (515050) tracks the CSI 5G Communication Theme Index, with a total scale exceeding 7 billion yuan, focusing on key players in the AI computing power and 6G industry chains [2] - The top ten weighted stocks in the ETF include Zhong Ji Xu Chuang, Xin Yi Sheng, and Industrial Fulian, with optical module CPO stocks accounting for 31% and PCB stocks for 15.95% of the index [2] - The AI-focused ETF (159381) has a weight of over 41% in optical modules, with its top three constituent stocks being Zhong Ji Xu Chuang (15.89%), Xin Yi Sheng (14.86%), and Tian Fu Communication (4.77%) [2]