Optical fiber concept repeatedly strengthened, Everbright Stock reversed and hit the daily limit up, reaching a new historical high.

The concept of fiber optics has repeatedly strengthened, and Eternal Ding shares hit the limit up, reaching a historic high with a total market value exceeding 100 billion. Prior to this, Tongding Internet, Taihe New Material, and New Asia Electronics hit the limit up, while Hangdian Shares, Sanfu shares, Hengtong Optoelectronics, and Zhongtian Technology surged.