Ngành phần cứng AI của thị trường A tăng mạnh, chỉ số ChiNext tăng 5%

The Huoxing Finance report states that on July 31, the A-share market opened higher and fluctuated during the morning session. By noon, the Shanghai Composite Index rose 0.76%, the Shenzhen Component Index rose 3.16%, the ChiNext Index rose 5.04%, the Beijing Stock Exchange 50 Index rose 3.4%, and the Sci-Tech Innovation 50 Index rose 5.91%. Changxin C briefly surpassed 4 trillion yuan in market value during trading, rising over 14% to 60.49 yuan, setting a new all-time high. From a sector perspective, the memory chip sector opened higher and fluctuated, with several stocks including Lihexing, Juguang Technology, Zhongke Feice, and Nanya New Materials rising over 10%; the robotics concept experienced a rally, with Zhongda Lide and Fenglong Shares hitting the daily trading limit; the computing power leasing sector remained active, with multiple stocks including Meiliyun, Yunsai Zhilian, Hongjing Technology, and Litong Electronics hitting the daily trading limit.