信创ETF（159537）收跌超3.5%，市场关注半导体需求与国产化进展，把握回调布局机会

Core Insights - Global semiconductor sales are projected to reach $208.4 billion in Q3 2025, reflecting a quarter-on-quarter growth of 15.8%, driven by increased demand for memory and logic chips, particularly in the Asia-Pacific and Americas regions [1] - The adoption of 3D printing in consumer electronics is accelerating, marking the beginning of applications such as foldable device hinges and frames [1] - The reduction in AI training and inference costs is fostering application growth, with significant potential in edge AI, where headphones and glasses may become important carriers [1] - The NAND storage sector is experiencing a supply shortage, with SanDisk expecting this trend to continue until the end of 2026, while DRAM prices are on the rise [1] - The testing segment is seeing increased utilization rates, benefiting from the surge in demand for advanced packaging driven by AI chip requirements [1] Industry Overview - The Xinchang ETF (159537) tracks the Guozhen Xinchang Index (CN5075), which selects listed companies in the semiconductor, software development, and computer equipment sectors from the Shanghai and Shenzhen markets to reflect the overall performance of the Xinchang industry [1] - This index exhibits a large-cap style and focuses on innovation and development within the information technology sector, effectively representing the comprehensive market performance of companies in this field [1]