Corning Down Over 18%, on Pace for Largest Percent Decrease Since July 2002 -- Data Talk

Corning Inc (GLW) is currently at $117.42, down $25.95 or 18.1%

--Would be lowest close since Feb. 5, 2026, when it closed at $112.79

--On pace for largest percent decrease since July 31, 2002, when it fell 35.22%

--Currently down four of the past five days

--Currently down three consecutive days; down 24.76% over this period

--Worst three day stretch since the three days ending Aug. 2, 2002, when it fell 30.77%

--Down 54.03% month-to-date

--Up 34.1% year-to-date

--Down 54.08% from its all-time closing high of $255.69 on June 29, 2026

--Up 89.44% from 52 weeks ago (July 29, 2025), when it closed at $61.98

--Down 54.08% from its 52-week closing high of $255.69 on June 29, 2026

--Up 89.44% from its 52-week closing low of $61.98 on July 29, 2025

--Traded as low as $116.50; lowest intraday level since Feb. 6, 2026, when it hit $113.33

--Down 18.74% at today's intraday low; largest intraday percent decrease since March 16, 2020, when it fell as much as 19.21%

--Worst performer in the S&P 500 today

--Third most active stock in the S&P 500 today

All data as of 9:51:39 AM ET

Source: Dow Jones Market Data, FactSet

(END) Dow Jones Newswires

July 28, 2026 09:53 ET (13:53 GMT)