科创芯片ETF基金（588290）开盘涨2.37%，重仓股中芯国际涨1.86%，海光信息涨3.43%

Core Viewpoint - The Sci-Tech Chip ETF Fund (588290) opened with a gain of 2.37%, reaching a price of 2.545 yuan, indicating positive market sentiment towards the fund and its underlying assets [1] Group 1: Fund Performance - The fund's performance benchmark is the Shanghai Stock Exchange Sci-Tech Board Chip Index return rate [1] - Since its establishment on September 30, 2022, the fund has achieved a return of 148.63% [1] - The fund's return over the past month is reported at 1.57% [1] Group 2: Major Holdings - Key stocks in the fund include: - SMIC (中芯国际) with a gain of 1.86% [1] - Haiguang Information (海光信息) up by 3.43% [1] - Cambricon (寒武纪) increasing by 2.22% [1] - Lattice Technology (澜起科技) rising by 4.49% [1] - Zhongwei Company (中微公司) up by 1.62% [1] - Tuojing Technology (拓荆科技) gaining 1.72% [1] - Chipone (芯原股份) increasing by 4.33% [1] - Hua Hong Semiconductor (华虹公司) up by 3.64% [1] - Hu Silicon Industry (沪硅产业) down by 0.77% [1] - East China Semiconductor (东芯股份) up by 1.29% [1]