Corning's stock surged 6% following a joint AI optical interconnect demonstration highlighting its fiber technology, signaling strong market interest in AI infrastructure components. The demo, led by Lumentum and featuring Qualcomm's die-to-die interface, showcased Corning's multimode fiber connectivity as a key element. Despite Lumentum authoring the demo, Corning's larger gain suggests investors are repricing the fiber layer's importance in AI systems. Peer optical suppliers Lumentum, Coherent, and Applied Optoelectronics also rose around 4%, reflecting broader sector enthusiasm. Investors should watch if this momentum sustains post-demo and consider the different risk profiles of diversified Corning versus more focused optical firms.
Corning shares rose 6.15% to USD 159.34 on Pluang as of Sep 22, 2026 00:02 WIB, reflecting strong investor interest. Lumentum also gained 3.12%, trading at USD 959.93 with a market cap of $83.50B. Corning's market cap stands at $129.32B, showing its larger scale in the tech sector.
Qualcomm's stock surged 7% following a demonstration of a high-density die-to-die optical interconnect for AI systems, showcased with partners Lumentum Holdings and Corning. This demo signals Qualcomm's expansion beyond its traditional smartphone mod...
Optics stocks, including Lumentum, Coherent, and Corning, are rising sharply while the broader market declines, driven by strong demand for optical connectivity in AI data centers. Lumentum's stock is up 3%, extending its 156% year-to-date gain, supp...
