科创芯片ETF基金（588290）开盘涨1.43%，重仓股中芯国际涨1.95%，海光信息涨5.34%

Group 1 - The core viewpoint of the article highlights the performance of the Sci-Tech Chip ETF (588290), which opened with a gain of 1.43% at 2.051 yuan [1] - The top holdings of the Sci-Tech Chip ETF include companies such as SMIC, which rose by 1.95%, and Haiguang Information, which increased by 5.34% [1] - The fund's performance benchmark is the Shanghai Stock Exchange Sci-Tech Board Chip Index, managed by Huaan Fund Management Co., with a return of 98.32% since its inception on September 30, 2022, and a return of 32.13% over the past month [1]