创业50ETF（159682）跌1.42%，半日成交额1.18亿元

Group 1 - The core point of the article highlights the performance of the ChiNext 50 ETF (159682), which experienced a decline of 1.42% to a price of 1.459 yuan, with a trading volume of 118 million yuan as of the midday close [1] - Major holdings within the ChiNext 50 ETF include companies such as CATL, which fell by 1.47%, and Sungrow Power, which dropped by 3.41%, indicating a mixed performance among its key stocks [1] - The ChiNext 50 ETF has a performance benchmark of the ChiNext 50 Index return, managed by Invesco Great Wall Fund Management Co., with a return of 48.08% since its inception on December 23, 2022, and a monthly return of 3.19% [1]