GLW reported its earnings on 2026-01-28, showcasing a revenue of 4.00B against an estimate of 4.00B, resulting in a -2.43% surprise. The EPS was 0.72, surpassing the expected 0.7 by 2.86% . The stock experienced a -4.98% price change on the earnings day and a 0% change over the next five days, reflecting market reactions to the results.