Group 1 - The core viewpoint of the news is the performance of the AI sector, with the Zhongzheng AI Theme Index showing a slight decline of 0.03% as of November 18, 2025, while individual stocks exhibited mixed results [1] - Ant Group launched a multimodal AI assistant named "Lingguang," which allows users to generate small applications in 30 seconds using natural language, marking a significant advancement in AI capabilities [1] - The AI ETF closely tracks the Zhongzheng AI Theme Index, which includes 50 listed companies involved in providing foundational resources, technology, and application support for AI [2] Group 2 - Huolong Securities emphasizes the importance of the domestic AI industry chain in meeting China's urgent need for self-controlled AI technology across the entire industry chain, highlighting the competitive advantages of domestic computing power and breakthroughs in open-source and AI chips [2] - The top ten weighted stocks in the Zhongzheng AI Theme Index account for 63.29% of the index, with companies like Zhongji Xuchuang and Xinyi Sheng being significant contributors [2][4] - The AI ETF (512930) has a slight increase of 0.05%, reflecting the overall performance of the AI sector [1]
蚂蚁集团发布全模态通用AI助手“灵光”，AI人工智能ETF(512930)开盘上涨