On the morning break of September 11, 2025, the three primary indices of China's A-share market exhibited a collective upward trend. The Shanghai Composite Index advanced by 1.12%, the Shenzhen Component Index climbed 2.63%, and the ChiNext Index surged 4.31%, successfully breaching the 3,000-point mark.
The optical module sector witnessed a significant upswing. Notably, Cambridge Industrial and Topsun Science & Technology both reached their daily price limits. Meanwhile, Zhongji InnoLight and Yingte Photonics saw their share prices rise by over 10%.
The semiconductor industry also strengthened, with Hygon Information hitting the daily price limit and Cambricon Technologies' stock increasing by more than 10%.
In contrast, gold jewelry and tourism stocks were the notable underperformers, experiencing some of the steepest declines in the market.