Corning forecasts first-quarter sales above estimates driven by strong demand for fiber-optic products, generating 40% of revenue. The company inked a multi-billion-dollar deal with Meta Platforms for fiber-optic cables. Despite positive results, shares fell 4% following the announcement. Analysts predict core sales for Q1 2026 to exceed estimates at $4.2-$4.3 billion.

Read more at Yahoo Finance: Corning forecasts first-quarter sales above estimates on strong optical fiber demand