Group 1 - The A-share index experienced a rebound in the afternoon, with a narrowing decline, particularly in sectors such as precious metals, energy metals, and agricultural chemicals, while commercial aerospace and AI application sectors adjusted [1] - OpenAI and Cerebras announced a three-year agreement to procure up to 750 megawatts of computing power, totaling over $10 billion, marking a significant step for OpenAI in reducing reliance on traditional GPU suppliers [1] - The computing resources will primarily support the development of real-time interactive AI applications, indicating a growing demand for AI-related technologies [1] Group 2 - The AI ETF (515070) tracks the CS AI Theme Index (930713), selecting component stocks that provide technology, basic resources, and applications for AI, focusing on the midstream and upstream of the AI industry chain [2] - The top ten weighted stocks in the ETF include leading domestic technology companies such as Zhongji Xuchuang, Xinyi Sheng, Cambricon Technologies, and Hikvision, among others [2]
OpenAI百亿合作加速布局算力基建，人工智能AIETF（515070）持仓股北京君涨超2%
Mei Ri Jing Ji Xin Wen·2026-01-15 06:02