Corning stock falls 2.37 percent as fiber deal reshapes outlook
Published on 09/28/2026 at 15:57 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Corning stock (ISIN US2193501051) was trading at USD 153.03 on the NYSE on September 28, 2026, down 2.37 percent from the prior close of USD 156.74. The key business catalyst is a Verizon supply agreement covering more than 80 million miles of optical fiber from 2027 to 2032.
Verizon deal extends fiber visibility
According to Corning on September 8, 2026, the multibillion-dollar agreement runs through 2032 and supports broadband expansion as well as high-density infrastructure for artificial intelligence workloads.
Reuters reported on September 8, 2026, that Corning will supply more than 80 million miles of fiber and connectivity solutions, while the financial terms were not disclosed. The contract strengthens demand visibility, but its revenue contribution is scheduled across future years rather than concentrated in the current quarter.
Quarterly growth meets higher expectations
According to MarketBeat, Corning reported second-quarter 2026 revenue of USD 4.74 billion, up 17.1 percent from the prior year, and adjusted EPS of USD 0.78 versus a USD 0.76 consensus estimate. The USD 0.02 EPS beat and the double-digit revenue increase provide the operating comparison behind the fiber-led investment case.
The same September 23, 2026 report said Corning guided for third-quarter 2026 adjusted EPS of USD 0.85-0.89. That range sits above the second-quarter adjusted EPS figure of USD 0.78, placing execution against the new fiber demand outlook at the center of the next earnings update.
Target cut raises the valuation bar
MarketBeat reported that Mizuho lowered its Corning price target from USD 210.00 to USD 180.00 and maintained an Outperform rating on September 15, 2026. The revised target lies 17.64 percent above the September 28, 2026 price of USD 153.03, leaving the market to weigh long-term contract visibility against a demanding valuation.
Corning stock trades below its yearly high
At USD 153.03 on the NYSE at 9:56 a.m. ET on September 28, 2026, Corning stock stood below its 52-week high of USD 271.78 and above its 52-week low of USD 77.39. Market capitalization was USD 131.8 billion and volume was 753,135 shares at that time.
Corning stock snapshot
- Company: Corning Incorporated
- ISIN: US2193501051
- Ticker: GLW
- Trading venue: NYSE
- Price (as of September 28, 2026, 9:56 a.m. ET): USD 153.03
- Market capitalization: USD 131.8 billion (as of September 28, 2026)
- 52-week range: USD 77.39-271.78
- Sector / Industry: Technology / Electronic Components
- Index membership: S&P 500
