信创ETF（159537）涨超2.3%，AI芯片带动行情爆发

Core Viewpoint - The continuous optimism towards the recovery trends in upstream sectors such as passive components, digital SoC, RF, storage, packaging and testing, and panels is highlighted, with specific mention of storage prices rebounding and increased utilization rates in packaging and testing due to the demand from advanced packaging driven by AI chips [1] Industry Summary - The recovery trend in the upstream sectors is supported by the rebound in storage prices and the gradual increase in packaging and testing utilization rates [1] - The demand for advanced packaging is expected to surge, driven by AI chip requirements [1] Company Summary - The Xinchang ETF (159537) tracks the Guozheng Xinchang Index (CN5075), which selects listed companies in the semiconductor, software development, and computer equipment sectors from the Shanghai and Shenzhen markets [1] - The index aims to reflect the overall performance of listed companies related to the information technology theme, with a focus on large-cap stocks [1] - The industry allocation of the index emphasizes sectors such as semiconductors, software development, IT services, and computer equipment [1]