科创芯片ETF指数（588920）开盘涨1.62%，重仓股中芯国际涨1.74%，海光信息涨2.96%

Core Viewpoint - The Sci-Tech Chip ETF Index (588920) opened with a gain of 1.62%, reaching 1.506 yuan, indicating positive market sentiment towards the semiconductor sector [1] Group 1: ETF Performance - The Sci-Tech Chip ETF Index (588920) has a benchmark performance based on the Shanghai Stock Exchange Sci-Tech Board Chip Index [1] - Since its establishment on July 16, 2025, the fund has achieved a return of 47.80% [1] - The fund's return over the past month is reported at 1.92% [1] Group 2: Major Holdings - Key stocks within the Sci-Tech Chip ETF Index include: - SMIC (中芯国际) with a gain of 1.74% [1] - Haiguang Information (海光信息) up by 2.96% [1] - Cambricon (寒武纪) increasing by 2.04% [1] - Lattice Technology (澜起科技) rising by 2.88% [1] - Zhongwei Company (中微公司) up by 2.33% [1] - Hu Silicon Industry (沪硅产业) gaining 1.83% [1] - Chipone (芯原股份) increasing by 3.41% [1] - Hengxuan Technology (恒玄科技) up by 1.98% [1] - Huahai Qingke (华海清科) rising by 1.96% [1] - Sitway (思特威) with the highest gain of 5.45% [1]