急速拉升涨逾4.8%！AI突破式大涨，创业板人工智能ETF（159363）再刷历史新高

Group 1 - The A-share market showed overall strength on December 8, with AI hardware stocks such as optical modules and high-speed copper connections becoming active, particularly in the ChiNext market where AI stocks surged [1] - Tianfu Communication rose over 13%, Zhishang Technology increased by more than 8%, and Zhongji Xuchuang gained over 4% [1] - The largest and most liquid AI-themed ETF in the ChiNext market (159363) rose over 4.8% after opening, reaching a new historical high with real-time transaction volume exceeding 300 million yuan, ranking first among AI-themed ETFs in the entire market [1] Group 2 - Changcheng Securities believes that the continuous implementation of AI applications will accelerate the construction of computing power infrastructure, both foundational and edge computing power, leading to investment opportunities in the related industry chain [1] - The report highlights the AIDC industry chain, including optical modules, PCBs, main equipment manufacturers, and copper cables, as essential supports for computing power, with rapidly released demand and a potential double boost in performance and valuation for the industry chain [1] - The report suggests focusing on the first AI-themed ETF in the ChiNext market (159363) and its off-market connection (023407), with a key index focusing on the optical module leader "Yizhongtian," which has over 56% optical module content [1] - Over 70% of the portfolio is allocated to computing power, while more than 20% is allocated to AI applications, effectively capturing the AI thematic market [1]