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Biggest moves on record

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

  1. 1+7.7%30 Oct 2025Max
  2. 2+5.9%8 Apr 2026High
  3. 3−4.6%22 Oct 2026Moderate
  4. 4−4.2%30 Oct 2026Low
  5. 5+4.2%4 Aug 2026High

Every day, by size of move

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

  • Max41.5%
  • Very High10.4%
  • High51.9%
  • Moderate41.5%
  • Low8331.7%
  • Very Low16563.0%

Biggest moves on record

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

  1. 1−11.3%Week of29 Jul 2024High
  2. 2−10.4%Week of31 Mar 2025High
  3. 3+8.5%Week of24 Oct 2022Moderate
  4. 4+8.0%Week of27 Oct 2025Low
  5. 5+7.6%Week of6 Apr 2026Low

Every week, by size of move

302 weeks, 2021–2026. One square is one week.

  • Max10.3%
  • Very High00.0%
  • High20.7%
  • Moderate41.3%
  • Low6722.2%
  • Very Low22875.5%

Biggest moves on record

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

  1. 1+20.7%Nov 2020Moderate
  2. 2+19.9%Oct 2011Very High
  3. 3−18.4%Oct 2008Max
  4. 4+18.2%Mar 2009High
  5. 5−17.2%Feb 2009Very High

Every month, by size of move

252 months, 2005–2026. One square is one month.

  • Max41.6%
  • Very High31.2%
  • High41.6%
  • Moderate72.8%
  • Low9838.9%
  • Very Low13654.0%

Monthly performance

Over the past 22 years, AME rose most often in November (18 of 21) and fell most often in June (12 of 22).

Coming up

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

  • Tue 3 Novin 3 days AMETEK Inc. resultsThe company reports its profits before the market opens.

How it reacted to its last results

ReportedResultOn the day
4 Aug 2026 Beat$2.09 vs $1.99 expected +4.2%
30 Apr 2026 Beat$1.97 vs $1.90 expected +3.3%
3 Feb 2026 Beat$2.01 vs $1.94 expected +0.5%
30 Oct 2025 Beat$1.89 vs $1.76 expected +7.7%

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, AME moves about 0.88% up or down. That is calmer than 8 in 10 shares we follow.

Industry · Industrials

GEGE AerospaceCATCaterpillar Inc.RTXRTX Corp.HONHoneywell InternationalUNPUnion Pacific Corp.ETNEaton Corp.BABoeing Co.ADPAutomatic Data Processing

and 55 more

In the news

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

  1. 01CryptoRank15 minutes agoAMETEK xStock Price | AMEX Price Today, Live Chart, USD converter, Market Capitalization
  2. 02ad-hoc-news.de8 hours agoAMETEK stock gains new institutional holder through Sigma Planning
  3. 03Simply Wall St12 hours agoAMETEK (AME) Stock May Be Trading At A Premium After Its 77% Run
  4. 04ad-hoc-news.de1 day agoAMETEK stock approaches November 3 earnings release
  5. 05MarketBeat1 day ago4,136 Shares in AMETEK, Inc. $AME Bought by Sigma Planning Corp
  6. 06Yahoo Finance2 days agoUnlocking Q3 Potential of Ametek (AME): Exploring Wall Street Estimates for Key Metrics