Ge Long Hui A P P·2025-12-09 06:42Core Viewpoint - The A-share communication equipment sector continues to lead the market, with the optical module (CPO) concept sector rising again, and companies like Zhongji Xuchuang and Tianfu Communication reaching new highs in stock prices [1] Group 1: Market Performance - The communication ETF and various AI-related ETFs have seen gains exceeding 2%, indicating strong investor interest in these sectors [1] - Specific ETFs such as the Communication ETF and the Southern AI ETF have reported significant five-day gains of 9.49% and 9.43% respectively, showcasing robust short-term performance [2] Group 2: Industry Trends - The communication equipment ETF focuses heavily on AI-related optical modules and computing hardware, with the Wind Optical Module (CPO) index components accounting for 60.7% of the total index weight, the highest in the market [2] - The AI-related ETFs are allocating approximately 70% of their positions to computing power and over 20% to AI applications, with a significant focus on leading optical module companies [3] Group 3: Technological Developments - Amazon has introduced the new Trainium3 chip, which boasts four times the performance of its predecessor, indicating advancements in computing power [3] - The global AI ASIC market is expected to see a doubling in shipment volume by 2026, driven by the transition of cloud vendors towards AI ASICs to optimize costs and power consumption [4] Group 4: Supply Chain Dynamics - The global optical module industry is accelerating its upgrade to 800G/1.6T due to rising AI computing demand, with optical isolators becoming a critical component facing supply shortages [5] - The ongoing demand for AI applications is expected to drive the construction of computing infrastructure, benefiting the optical module, PCB, and main equipment sectors [5]