天孚通信创历史新高，同类费率最低创业板人工智能ETF华夏（159381）盘中涨3%，AI基建高景气度拉动光模块需求

Group 1 - The core viewpoint of the articles highlights the strong performance of AI computing hardware and the ongoing demand for AI capabilities, with companies like Microsoft and Meta indicating that AI computing demand will continue to exceed supply until 2026 [1] - The AI computing investment is entering a new expansion cycle, focusing on data centers and networks, which will benefit the entire industry chain [1] - The global market for optical modules is expected to grow at a CAGR of 22% from 2024 to 2029, potentially exceeding $37 billion by 2029, driven by strong demand for Ethernet optical transceivers and upgrades in cloud service providers' networks [1] Group 2 - The Huaxia AI ETF (159381) tracks an index with nearly 50% weight in CPO, covering domestic software and AI application companies, with a low comprehensive fee rate of 0.2% [2] - The top three holdings in the Huaxia AI ETF are Zhongji Xuchuang (15.64%), Xinyi Sheng (15.57%), and Tianfu Communication (6.85%) [2] - The Huaxia Communication ETF (515050) focuses on electronic and communication hardware, with its top five holdings including Zhongji Xuchuang, Xinyi Sheng, Luxshare Precision, Industrial Fulian, and Zhaoyi Innovation [2]