On June 25, Corning rose 8.03% in pre-market trading, trading at $224.43/share, with turnover of $3.46 million.

On the news front, the rally was driven by multiple catalysts. Corning officially launched its Glass Bridge optical interconnect component at the AI Data Center Optical Communication and Interconnect Technology Conference in Seoul on June 24. The Glass Bridge is a glass-based optical connector that directly links photonic integrated circuits (PICs) to optical fibers, addressing the size mismatch between the two through ion-exchange waveguide technology, with target coupling loss below 2dB. The product is designed specifically for co-packaged optics (CPO) and glass substrate semiconductor packaging markets.

Additionally, the company announced it will maintain its quarterly dividend at $0.28 per share, payable on September 29 to holders of record as of August 31, reinforcing shareholder confidence. Truist Securities previously raised Corning's target price from $149 to $205, maintaining a Hold rating, with the current share price now trading well above that target. The optical communications sector broadly strengthened, with peers Vishay Intertechnology up 5.94% and Coherent up 4.4%. Corning has secured multi-billion-dollar long-term supply agreements with Amazon, Meta, NVIDIA, and Microsoft, providing durable revenue support.

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