Midday report: The ChiNext Index rose 2.66% in the first half of the day, with mining power leasing and the battery industry chain experiencing a collective surge.

The three major indexes of A-shares collectively rose in the morning session. As of the midday break, the Shanghai Composite Index rose by 0.53%, the Shenzhen Component Index rose by 1.69%, the ChiNext Index rose by 2.66%, and the BeiGene 50 Index rose by 1.07%. The total turnover of the entire market was 1,469.9 billion yuan, a decrease of 123.7 billion yuan from the previous day, with over 3,800 stocks rising. In terms of sector themes, the sectors of computing power leasing, energy metals, cloud gaming, minor metals, video streaming, batteries, chemical fibers, and liquid-cooled servers led the gains; while the sectors of oil and gas exploration and services, innovative pharmaceuticals, pork, banks, and port shipping led the declines. On the market front, Ningde Times' first-quarter report exceeded market expectations, boosting sentiment in the battery sector. Ningde Times A-shares' total market value exceeded 2 trillion yuan, Longpan Technology hit the limit up, and Shengyang shares hit a new high. Prices for the entire series of NVIDIA GPUs for spot leasing rose sharply, and the concept of computing power leasing repeatedly strengthened. Litong Electronics, Xiechuang Data, and Hongjing Technology hit new highs during the session, while Jinji shares, Huasheng shares, and other stocks hit the limit up. In addition, the minor metals, energy metals, and chemical fiber sectors also performed well. On the other hand, some of the innovative pharmaceutical concept stocks that rose yesterday saw some adjustments, with Xintai Pharmaceutical hitting the limit down, and Guangshengtang and Shutaishen following the decline. Pork stocks also saw some pullback, with Tianbang Food hitting the limit down during the session, and stocks like Zhenghong Technology and Zhengbang Technology falling.