Corning Stock Is Soaring. Why AI Data Demand Is Behind the Rally. — Barrons.com

By Mariapaula GonzalezCorning stock rallied Tuesday after the company announced a multibillion-dollar deal to supply AT&T with fiber and cable, a move driven by surging demand for data and artificial intelligence.Corning will manufacture and provide the physical fiberoptic cables to AT&T., the comp…