科创增强ETF（588520）开盘跌0.94%，重仓股中芯国际跌1.36%，寒武纪涨1.45%

Group 1 - The core point of the article highlights the performance of the Kexin Enhanced ETF (588520), which opened down 0.94% at 1.269 yuan on October 16 [1] - The major holdings of the Kexin Enhanced ETF include companies like SMIC, Cambrian, and others, with varying performance; for instance, SMIC dropped 1.36%, while Zhuhai Guanyu increased by 1.73% [1] - The fund's performance benchmark is the Shanghai Stock Exchange Science and Technology Innovation Board Composite Price Index, managed by Yongying Fund Management Co., Ltd. Since its establishment on June 27, 2025, the fund has returned 28.21%, with a return of 0.00% over the past month [1]