Corning agrees to more than $3 billion AT&T deal: what it means for Corning stock
Published on 10/03/2026 at 11:08 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Corning agreed to a multi-year fiber and cable supply agreement with AT&T valued at more than $3 billion on September 29, 2026, according to Corning Incorporated. At 11:06 a.m. CEST on October 3, 2026, Lang & Schwarz quoted the stock at EUR 146.06 in weekend trading, down 0.03 percent versus the EUR 146.10 close at Lang & Schwarz on October 2, 2026.
Weekend trading at Lang & Schwarz
The EUR 146.06 quote was based on a bid of EUR 145.92 and an ask of EUR 146.20. The price remains below the EUR 146.10 close at Lang & Schwarz on October 2, 2026. The further course of weekend trading at Lang & Schwarz until 1:00 p.m. CET/CEST is shown by the continuously updated real-time quote of Corning stock.
Last Xetra trading day
Lang & Schwarz recorded a close of EUR 146.10 for Corning on October 2, 2026. The reference close is separate from the weekend-trading quote and is the comparison base for the reported minus 0.03 percent change.
AT&T fiber agreement
Under the agreement announced on September 29, 2026, Corning will supply AT&T with the fiber and cable needed to expand its network. The companies said the arrangement supports AT&T’s effort to bring connectivity to 60 million Americans by the end of 2030. Corning also said the agreement builds on its U.S. fiber and cable manufacturing operations, according to the company release.
Next Xetra session
The next Xetra session is scheduled for October 5, 2026. Corning’s weekend-trading quote remains a Lang & Schwarz indication until that session begins.
