Corning stock soars 305% on AI-driven optical fiber demand and strong long-term client deals.

Corning's stock surged 305% in the past year, far outperforming the S&P 500, driven by rising demand for optical fiber in AI data centers. The company secured major long-term agreements with hyperscale clients, ensuring stable future revenue growth. While its solar division faces operational challenges and extra costs, investors remain confident due to strong core earnings and the promising outlook of its AI-related Optical Communications segment. The key question is how long investors will tolerate ongoing investments in the solar business amid rapid AI growth.