芯片ETF龙头（159801）开盘跌0.93%，重仓股寒武纪跌1.35%，中芯国际跌0.62%

Core Viewpoint - The leading chip ETF (159801) opened down 0.93% at 0.852 yuan, reflecting a broader trend in the semiconductor sector [1] Group 1: ETF Performance - The performance benchmark for the chip ETF is the return rate of the National Securities Semiconductor Chip Index during the same period [1] - Since its establishment on January 20, 2020, the fund has achieved a return of 71.76% [1] - Over the past month, the fund has experienced a return of -5.26% [1] Group 2: Major Holdings Performance - Major holdings in the chip ETF include: - Cambrian (down 1.35%) - SMIC (down 0.62%) - Haiguang Information (down 0.18%) - Northern Huachuang (down 0.83%) - Lanke Technology (down 1.53%) - Zhaoyi Innovation (down 1.84%) - Zhongwei Company (down 0.36%) - OmniVision (unchanged) - Changdian Technology (down 0.57%) - Unisoc (down 0.34%) [1]