Fiber optics, CPO and other computing power hardware stocks have been actively fluctuating, with Changfei Optoelectronics hitting a new high in intraday trading.

Fiber optics, CPO and other computing power hardware stocks have been repeatedly active, Changfei Fiber, Jiepote, Zhaochi shares hit a new high in midday trading, Yuanjie Technology rose more than 10%, Digital Video, Taichen Optical, Zhelong Interconnect, Yongding shares, and Guangxun Technology followed suit. On the news front, a research institution reported that the price of G.652.D bare optical fiber experienced less than 20 yuan/core kilometer for over a year, starting in December 2025, and has been increasing steadily, accelerating after entering 2026, with the latest prices in some channels exceeding 50 yuan/core kilometer.