Corning Incorporated (NYSE:GLW) is included in our list of the 11 most overvalued companies according to the media. Corning (GLW) to Showcase New AI-Driven Optical Communication Breakthroughs At the Optical Fiber Communication Conference 2026 On March 16, 2026, Corning Incorporated (NYSE:GLW) announced that it will present new AI-driven optical communication breakthroughs at the Optical Fiber Communication Conference and Exhibition 2026, scheduled in Los Angeles in the third week of March. The company in ...