[A-Share Market Close: STAR 50 Index Soars 4.78%, AI Application Sector Strengthens Repeatedly] According to reports from Cailian Press, the market experienced a volatile rebound, with the three major indices opening lower and closing higher. By the close, the Shanghai Composite Index rose 1.47%, the Shenzhen Component Index gained 1.86%, and the ChiNext Index increased by 1.32%. Zhongji Innolight's trading volume exceeded 67.5 billion yuan, breaking its previous record high of 59.77 billion yuan set on July 30, 2026. Trading activity significantly expanded, with the combined turnover of the Shanghai and Shenzhen markets reaching 2.66 trillion yuan, an increase of 446 billion yuan compared to the previous trading day. On the market front, hotspots rotated rapidly, with over 3,700 stocks across the market rising. From a sector perspective, the smart driving concept saw explosive growth, with stocks such as Soling Co., Zhejiang Shibao, Xiamen Intretech, and Shanzi High-Tech hitting their daily limit. The AI application sector continued to strengthen repeatedly, with Newcapec and Beyondsoft hitting their daily limit. The computing power leasing concept remained active, with Litong Electronics achieving three daily limits in four days. The semiconductor industry chain rebounded, with Jinhaitong achieving two consecutive daily limits, while stocks such as Heyuan Gas, Daway Co., and Zhongjuxin hit their daily limit.