中证500ETF东财（159337）涨2.68%，半日成交额1375.49万元

Group 1 - The core viewpoint of the article highlights the performance of the Zhongzheng 500 ETF Dongcai (159337), which increased by 2.68% to 1.874 yuan with a trading volume of 13.75 million yuan as of the midday close [1] - The top holdings of the Zhongzheng 500 ETF Dongcai include Shenghong Technology, Huagong Technology, XianDao Intelligent, and Chip Origin, with respective price changes of 0.97%, 2.46%, 7.04%, and 7.57% [1] - The fund's performance benchmark is the Zhongzheng 500 Index return, managed by Dongcai Fund Management Co., with a return of 82.28% since its establishment on September 2, 2024, and a one-month return of 13.58% [1]