Corning Inc. Stock Falls 12.1%, Underperforms Peers

This article was automatically generated by Dow Jones using technology from Automated Insights.

Shares of Corning Inc. tumbled 12.1% to $126.01 on what proved to be an all-around positive trading session for the stock market, with the S&P 500 Index rising 0.2% to 7,428.78 and the Dow Jones Industrial Average rising 1.0% to 52,747.32.

This was the stock's third consecutive day of losses.

Corning Inc. closed 53.6% short of its 52-week high of $271.78, which the company achieved on June 30th.

The stock underperformed when compared to some of its peers, as Thermo Fisher Scientific Inc. rose 3.0% to $576.41, Danaher Corp. rose 1.3% to $199.05, and Vistance Networks Inc. fell 0.25% to $11.82.

Trading volume totaled 45.8 million, compared to the 50-day average of 14.2 million.

Data source: Dow Jones Market Data, FactSet

(END) Dow Jones Newswires

July 28, 2026 16:33 ET (20:33 GMT)