科创芯片ETF（588200）开盘跌2.48%，重仓股中芯国际跌4.38%，海光信息跌2.58%

Core Viewpoint - The Sci-Tech Chip ETF (588200) opened down 2.48% at 2.200 yuan, reflecting a decline in major holdings and overall market sentiment [1] Group 1: ETF Performance - The Sci-Tech Chip ETF (588200) has a performance benchmark of the Shanghai Stock Exchange Sci-Tech Board Chip Index [1] - Since its establishment on September 30, 2022, the ETF has returned 126.13% [1] - The ETF's return over the past month is 39.90% [1] Group 2: Major Holdings Performance - Major holdings in the ETF include: - SMIC (中芯国际) down 4.38% [1] - Haiguang Information (海光信息) down 2.58% [1] - Cambricon (寒武纪) down 6.80% [1] - Lattice Technology (澜起科技) down 2.00% [1] - Zhongwei Company (中微公司) down 2.44% [1] - Hu Silicon Industry (沪硅产业) down 0.09% [1] - Hengxuan Technology (恒玄科技) down 1.58% [1] - Sitway (思特威) down 0.59% [1] - Huahai Qingke (华海清科) up 0.70% [1]