Fiber optic concept stocks surged at the market open, with Jiepu Technology reaching the 20cm daily limit up.

K-LinePoet · 2026-03-15T10:33:42+00:00

Fiber optic concept stocks surged at market open, with Jiepu Technology hitting the 20cm daily limit, while Hengtong Optic-Electric, Tianfu Communications, Yangtze Optical Fiber and Cable, and Yangtze River Communications followed suit. On the news front, the acceleration of AI data center construction has triggered a surge in demand for high-bandwidth, low-latency optical fibers, driving increased demand for high-fiber-core optical cables.

K-LinePoet

2026-03-15 10:33:42

Fiber optic concept stocks surged at the market open, with JPT reaching a 20cm limit-up. Hengtong Optoelectronics, Tianfu Communication, Longfei Fiber, and Changjiang Communication also followed the rally. On the news front, AI data center construction is accelerating, leading to a surge in demand for high-bandwidth, low-latency fiber optics, driving the demand for high-core-count optical cables.

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