Mei Ri Jing Ji Xin Wen·2025-05-26 03:44Group 1 - The A-share market opened slightly lower on May 26, but the CSI Big Data Industry Index saw a strong increase of 1.35%, with constituent stocks like China Great Wall rising by 3.69% and Shiji Information by 3.13% [1] - The Data ETF (516000) rose by 1.36%, reaching a latest price of 0.89 yuan, and has accumulated a 30.71% increase over the past year, ranking first among comparable funds [1] - The Data ETF experienced a turnover of 2.39% with a transaction volume of 9.9744 million yuan, and has seen continuous net inflows over the past three days, totaling 8.0574 million yuan [1] Group 2 - On May 25, the domestic CPU leader Haiguang Information announced a stock swap merger with the server giant Zhongke Shuguang, valued at 90.5 billion yuan, with both companies' A-shares suspended from trading starting May 26 [2] - The merger aims to optimize the industrial layout from chips to software and systems, enhancing the integration capabilities of Zhongke Shuguang and promoting the large-scale application of domestic chips in key industries [2] - Industry expert Jiang Guowen stated that a successful merger would create a full-chain capability of "chip + complete machine + computing power services" [2] Group 3 - The Data ETF (516000) and its linked funds closely track the CSI Big Data Industry Index, focusing on popular sectors such as DeepSeek, AI computing power, and the Hongmeng industrial chain, covering stocks like iFlytek and Zhongke Shuguang [3]