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Biggest moves on record

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

  1. 1+20.0%7 May 2026Max
  2. 2+9.7%27 Aug 2026Low
  3. 3+9.0%14 Sep 2026Low
  4. 4+6.6%1 Jun 2026Very Low
  5. 5+6.4%29 May 2026Very Low

Every day, by size of move

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

  • Max31.2%
  • Very High10.4%
  • High93.6%
  • Moderate114.4%
  • Low8433.3%
  • Very Low14457.1%

Coming up

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

  • Wed 28 Octin 8 days Fortinet Inc. resultsThe company reports its profits after the market closes.

How it reacted to its last results

ReportedResultOn the day
29 Jul 2026 Beat$0.90 vs $0.75 expected +0.7%
6 May 2026 Beat$0.82 vs $0.62 expected +20.0%
5 Feb 2026 Beat$0.81 vs $0.74 expected +4.9%
5 Nov 2025 Beat$0.74 vs $0.63 expected −6.3%

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, FTNT moves about 1.5% up or down. That is livelier than 7 in 10 shares we follow.

In the news

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

  1. 01MarketBeat4 hours agoFortinet, Inc. $FTNT Shares Acquired by Willis Investment Counsel
  2. 02The Globe and Mail6 hours agoCan Fortinet's SASE Momentum Propel the Stock to New Highs?
  3. 03ad-hoc-news.de7 hours agoFortinet stock: UBS keeps target for Fortinet stock at USD 200.00
  4. 04Stock Titan8 hours agoA restaurant chain replaced a network built from several vendors with one managed system at 100+ locations.
  5. 05MarketBeat10 hours agoFortinet, Inc. $FTNT Shares Sold by Sumitomo Mitsui DS Asset Management Company Ltd
  6. 06ad-hoc-news.de12 hours agoFortinet stock trades at EUR 152.58 ahead of October 28 results