Group 1 - The core viewpoint of the article highlights the performance of the Zhongzheng 2000 ETF Enhanced (159556), which rose by 0.77% to 1.184 yuan with a trading volume of 1.2689 million yuan as of the midday close on August 19 [1] - The fund's performance benchmark is the Zhongzheng 2000 Index return, managed by Ping An Fund Management Co., with a return of 17.65% since its establishment on December 27, 2023, and a return of 9.94% over the past month [1] Group 2 - The top holdings of the Zhongzheng 2000 ETF Enhanced include Zhenhua New Materials, which fell by 0.78%, Hengbao Co., which dropped by 3.70%, and Xinke Materials, which increased by 8.04% [1] - Other notable stock movements include Yongding Co. rising by 2.14%, Xuguang Electronics increasing by 0.89%, and Juguang Technology surging by 5.56%, while Huaitong Energy fell by 1.36% [1]

中证2000ETF增强（159556）业绩比较基准为中证2000指数收益率，管理人为平安基金管理有限公司， 基金经理为俞瑶、李严，成立（2023-12-27）以来回报为11.09%，近一个月回报为7.67%。 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。 8月6日，截止午间收盘，中证2000ETF增强（159556）涨1.08%，报1.119元，成交额335.15万元。中证 2000ETF增强（159556）重仓股方面，振华新材截止午盘涨8.52%，恒宝股份涨4.86%，永鼎股份涨 0.67%，永安药业跌1.29%，旭光电子涨2.53%，中核科技涨1.00%，炬光科技涨13.82%，汇通能源涨 0.50%，鑫科材料涨2.06%，芭田股份涨0.78%。 来源：新浪基金∞工作室 ...