集成电路ETF（159546）开盘涨0.45%，重仓股寒武纪涨1.67%，中芯国际涨0.23%

Group 1 - The Integrated Circuit ETF (159546) opened with a gain of 0.45%, priced at 2.023 yuan [1] - Key stocks in the ETF include: Cambrian rising by 1.67%, SMIC increasing by 0.23%, Haiguang Information up by 1.90%, while Zhaoyi Innovation fell by 2.00% and Lanke Technology decreased by 0.55% [1] - The ETF's performance benchmark is the CSI All Share Integrated Circuit Index return, managed by Guotai Fund Management Company, with a return of 101.55% since its establishment on October 11, 2023, and a 0.75% return over the past month [1]