The three major indices rose collectively in early trading. As of noon trading, the Shanghai Composite Index was up 0.32%, the Shenzhen Securities Index was up 1.25%, the GEM Index was up 1.73%, the Beijing Stock Exchange 50 was up 0.27%, and the Science and Technology Innovation 50 Index was 2.09%. The total market turnover was 1391.2 billion yuan, down 137.6 billion yuan from the previous day, and the total market rose by more than 3,600 individual stocks. In terms of sector topics, the optical fiber concept, CPO, semiconductor, lithography, and communication equipment sectors registered the highest gains; oil and gas extraction and services, coal mining and processing, chicken raising, combustible ice, and fentanyl sectors registered the highest declines. On the market, the CPO sector opened high, with Juguang Technology, Yongding Shares, Kechuan Technology, and Tianyang New Materials rising and falling, while Changyingtong, Jinlu Electronics, and Tianfu Communications registered the highest gains. The brain-computer interface sector rose sharply near noon trading. Innovative Healthcare and Australian Health rose and stopped, while Aibang Healthcare, Fivotech, and Beiyikang had the highest gains. The semiconductor materials sector showed strong performance. Lead base electricity rose and stopped, and Olay New Materials, Tianyue Advanced, and CapitaMall quartz had the highest gains. The oil and gas extraction and service sector opened low, and Shouhua Gas, Tongyuan Petroleum, and Keli shares had the highest declines. The coal mining and processing sector fluctuated and declined, and Xindazhou was close to falling to a standstill in the A session. Huaibei Mining, Shaanxi Coal, and Hengyuan Coal had the highest declines.

The three major indices rose collectively in early trading. As of noon trading, the Shanghai Composite Index was up 0.32%, the Shenzhen Securities Index was up 1.25%, the GEM Index was up 1.73%, the Beijing Stock Exchange 50 was up 0.27%, and the Science and Technology Innovation 50 Index was 2.09%. The total market turnover was 1391.2 billion yuan, down 137.6 billion yuan from the previous day, and the total market rose by more than 3,600 individual stocks. In terms of sector topics, the optical fiber concept, CPO, semiconductor, lithography, and communication equipment sectors registered the highest gains; oil and gas extraction and services, coal mining and processing, chicken raising, combustible ice, and fentanyl sectors registered the highest declines. On the market, the CPO sector opened high, with Juguang Technology, Yongding Shares, Kechuan Technology, and Tianyang New Materials rising and falling, while Changyingtong, Jinlu Electronics, and Tianfu Communications registered the highest gains. The brain-computer interface sector rose sharply near noon trading. Innovative Healthcare and Australian Health rose and stopped, while Aibang Healthcare, Fivotech, and Beiyikang had the highest gains. The semiconductor materials sector showed strong performance. Lead base electricity rose and stopped, and Olay New Materials, Tianyue Advanced, and CapitaMall quartz had the highest gains. The oil and gas extraction and service sector opened low, and Shouhua Gas, Tongyuan Petroleum, and Keli shares had the highest declines. The coal mining and processing sector fluctuated and declined, and Xindazhou was close to falling to a standstill in the A session. Huaibei Mining, Shaanxi Coal, and Hengyuan Coal had the highest declines.