科创芯片ETF指数（588920）开盘涨2.62%，重仓股中芯国际涨2.57%，海光信息涨1.60%

Core Viewpoint - The Sci-Tech Chip ETF Index (588920) opened with a gain of 2.62%, reaching a price of 1.647 yuan, indicating positive market sentiment towards the semiconductor sector [1] Group 1: ETF Performance - The Sci-Tech Chip ETF Index (588920) has a performance benchmark based on the Shanghai Stock Exchange Sci-Tech Board Chip Index return [1] - Since its establishment on July 16, 2025, the fund has achieved a return of 60.63%, with a monthly return of 0.94% [1] Group 2: Major Holdings - Key stocks in the Sci-Tech Chip ETF Index include: - SMIC (中芯国际) up by 2.57% - Haiguang Information (海光信息) up by 1.60% - Cambricon (寒武纪) up by 2.30% - Lattice Technology (澜起科技) up by 4.76% - Zhongwei Company (中微公司) up by 3.07% - Hu Silicon Industry (沪硅产业) up by 1.69% - Chipone (芯原股份) up by 1.20% - Hengxuan Technology (恒玄科技) up by 1.09% - Huahai Qingshi (华海清科) up by 1.80% - Sitway (思特威) up by 1.42% [1]