The Shanghai Composite Index has risen for 14 consecutive days, approaching 4,100 points, with strong performance in photolithography machines and photolithography resin concept stocks

The Shanghai Composite Index fluctuated narrowly throughout the day, approaching the 4100-point mark during the session, while the ChiNext Index rose and then fell back. Stocks related to photolithography machines and photolithography resins strengthened, with Nanda Optoelectronics and Guofeng New Materials hitting the daily limit. The coal sector collectively surged, with Dayou Energy and Antai Group also hitting the daily limit. The commercial aerospace concept continued to be active, with Leike Defense achieving six consecutive limit-ups, and Goldwind Technology also hitting the daily limit. On the downside, the brain-computer interface concept declined, with Chengyitong and Aipeng Medical dropping over 10%. Most individual stocks fell rather than rose, with nearly 3,200 stocks in the Shanghai, Shenzhen, and Beijing markets showing losses, and today's trading volume reached 2.88 trillion. By the close, the Shanghai Composite Index rose by 0.05%, the Shenzhen Component Index rose by 0.06%, and the ChiNext Index rose by 0.31%