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Biggest moves on record

Every trading day we hold, as a bar. The five biggest are marked.

  1. 1+15.7%29 Jun 2026Max
  2. 2+15.6%27 Jan 2026Max
  3. 3−13.7%14 Sep 2026Low
  4. 4−13.6%1 Jul 2026Max
  5. 5+13.4%2 Jun 2026Very High

Every day, by size of move

252 trading days, 2025–2026. One square is one day.

  • Max93.6%
  • Very High52.0%
  • High145.6%
  • Moderate62.4%
  • Low8734.5%
  • Very Low13152.0%

Coming up

Dates that often move Corning Inc., over the next 30 days. Days are in UTC, the world's standard clock.

  • Tue 27 Octin 7 days Corning Inc. resultsThe company reports its profits before the market opens.

How it reacted to its last results

ReportedResultOn the day
28 Jul 2026 Beat$0.78 vs $0.75 expected −12.1%
28 Apr 2026 Beat$0.70 vs $0.69 expected −8.9%
28 Jan 2026 Beat$0.72 vs $0.71 expected −5.0%
28 Oct 2025 Beat$0.67 vs $0.66 expected −3.3%

Beat or missed means profit per share came in above or below what experts expected. The price move is for the first trading day the results could move.

Compared with its neighbours

On a normal day, GLW moves about 2.3% up or down. That is livelier than 9 in 10 shares we follow.

In the news

Recent headlines about Corning Inc., from the outlets that wrote them.

  1. 0124/7 Wall St.2 hours ago3M Jumps 6% on Expanded Amazon Data Center Deal and Earnings Beat; Coherent Edges Higher, Corning Stays Flat
  2. 02ad-hoc-news.de2 hours agoCorning stock: On Xetra, Corning stock falls 3.00 percent
  3. 03Investing.com India2 hours agoCorning stock may move 7.2% on earnings release next week By Investing.com
  4. 04Investing.com2 hours agoCorning stock may move 7.2% on earnings release next week
  5. 05Yahoo Finance4 hours agoCorning (GLW) Reports Next Week: Wall Street Expects Earnings Growth
  6. 06ad-hoc-news.de7 hours agoCorning declared a USD 0.28 dividend: Corning stock fell 4.16 percent