中证2000ETF增强（159556）涨0.69%，半日成交额59.74万元

Group 1 - The core viewpoint of the article highlights the performance of the Zhongzheng 2000 ETF Enhanced (159556), which rose by 0.69% to 1.169 yuan with a trading volume of 597,400 yuan as of the midday close on September 30 [1] - The top holdings of the Zhongzheng 2000 ETF Enhanced include Zhihua New Materials, which increased by 6.49%, and Hengbao Co., which decreased by 1.47% [1] - The fund's performance benchmark is the Zhongzheng 2000 Index return, managed by Ping An Fund Management Co., with a return of 16.56% since its establishment on December 27, 2023, and a return of -1.02% over the past month [1]