AI概念集体上攻，通信设备ETF（159583）盘中涨幅达5.69%

Group 1 - The technology sector continues to show strength, with significant performance in chips, AI, big data, and the internet, as evidenced by the communication equipment ETF (159583) rising by 5.69% and the AI ETF (159246) increasing by 5.36% [1] - Alibaba's Q1 FY2026 financial report reveals a record high capital expenditure of 38.6 billion yuan in AI and cloud investments, alongside the development of a new AI chip aimed at filling the market gap left by Nvidia in China, currently in the testing phase [1] - The communication equipment ETF (159583) tracks the CSI Communication Equipment Theme Index (931271), with a high proportion of component stocks in optical modules and computing hardware, reflecting the development trends in these industries [1] Group 2 - The AI ETF (159246) tracks the ChiNext AI Index, which selects 50 companies from the ChiNext board, covering various AI-related fields such as computing and network equipment, data and software services, and application scenarios, with a 20% daily price limit [2] - Investors can also explore investment opportunities through linked funds associated with both the communication equipment ETF and the AI ETF [1][2]