This article was automatically generated by Dow Jones using technology from Automated Insights.
Shares of Corning Inc. slid 5.1% to $154.06 on what proved to be an all-around grim trading session for the stock market, with the Dow Jones Industrial Average remaining mostly unchanged at 52,218.58 and the S&P 500 Index falling 0.1% to 7,498.96.
Corning Inc. closed 43.3% below 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 0.6% to $526.46, $Danaher Corp(DHR-W)$. rose 0.1% to $179.14, and Vistance Networks Inc. fell 3.21% to $12.08.
Trading volume totaled 9.9 million, compared to the 50-day average of 15.0 million.
Data source: Dow Jones Market Data, FactSet
(END) Dow Jones Newswires
July 22, 2026 16:34 ET (20:34 GMT)
Copyright (c) 2026 Dow Jones & Company, Inc.