A-share midday review: The ChiNext Index rebounded after touching the bottom, rising 5.2%; the AI industry chain led the market

By midday, the Shanghai Composite Index was up 0.62%, the Shenzhen Component Index rose 3.41%, the ChiNext Price Index gained 5.2%, and the Beijing Stock Exchange 50 Index increased 1.14%. The total trading volume across the three markets was 2012 billion yuan, up by 330 billion yuan from the previous day. More than 2,600 stocks across the market rose.

In terms of sectors and themes, semiconductors, CPO, and components were among the top gainers; oil & gas and healthcare were among the top decliners.

On the board, the semiconductor sector rebounded after bottoming out and strengthened. Daying Shares, NAURA, Xin Jie Neng, Gekewei, Jinhaitong, Zhenbao Technology, and Torrens hit the daily limit up; Changchuan Technology, Dongxin Co., Ltd., Dongwei Semiconductor, Liandong Technology, Zhongke Feice, Huarong Hongli, Yitang Shares, and Qiangyi Shares all rose by more than 15%. The CPO sector moved higher, with Guci Materials hitting the 20CM daily limit up; dozens of stocks, including Gongjin Shares and Lianchuang Electronics, hit the daily limit up. The components sector rebounded sharply: Sunlu Electronics hit the daily limit up, Jincheng Electronics rose more than 15%, and Sanhuan Group, Zhongfu Circuits, and DaLiKaiPu rose more than 10%. The oil & gas sector was among the worst performers: Keli Shares fell more than 10%, and Tongyuan Petroleum fell more than 8%. The healthcare sector saw today’s adjustment: Lingkang Pharmaceutical and Yatai Group both touched the daily limit down, while Wanbang Pharmaceutical fell more than 10%.