中证2000ETF（563300）跌0.60%，半日成交额2.50亿元

Group 1 - The core viewpoint of the article highlights the performance of the Zhongzheng 2000 ETF (563300), which experienced a decline of 0.60% to a price of 1.482 yuan, with a trading volume of 250 million yuan as of the midday close [1] - The top holdings of the Zhongzheng 2000 ETF include companies such as Dingtong Technology, which rose by 0.05%, and Zhuoyi Information, which fell by 12.28% [1] - The fund's performance benchmark is the Zhongzheng 2000 Index return, managed by Huatai-PB Fund Management Co., with a return of 49.08% since its establishment on September 6, 2023, and a return of 9.14% over the past month [1]