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Biggest moves on record

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

  1. 1−23.7%26 Jun 2026Max
  2. 2+11.2%31 Mar 2026Low
  3. 3+11.1%13 May 2026Low
  4. 4−11.0%5 Jun 2026Max
  5. 5−11.0%23 Jun 2026Very High

Every day, by size of move

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

  • Max31.1%
  • Very High10.4%
  • High20.8%
  • Moderate51.9%
  • Low6223.5%
  • Very Low19172.3%

Biggest moves on record

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

  1. 1−25.5%Week of22 Jun 2026High
  2. 2+23.0%Week of1 Nov 2021High
  3. 3+20.9%Week of13 Apr 2026Low
  4. 4+19.4%Week of2 Jun 2025Moderate
  5. 5+18.8%Week of7 Nov 2022Moderate

Every week, by size of move

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

  • Max41.3%
  • Very High10.3%
  • High41.3%
  • Moderate103.3%
  • Low8829.1%
  • Very Low19564.6%

Biggest moves on record

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

  1. 1+62.8%Apr 2026Low
  2. 2−42.9%Nov 2008Moderate
  3. 3+39.0%Apr 2009High
  4. 4+35.8%Jan 2006Moderate
  5. 5−33.3%Mar 2020Very High

Every month, by size of move

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

  • Max10.4%
  • Very High31.2%
  • High10.4%
  • Moderate72.8%
  • Low5120.3%
  • Very Low18874.9%

Monthly performance

Over the past 22 years, ON rose most often in May (17 of 22) and fell most often in June (14 of 22).

Coming up

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

  • Mon 2 Novin 2 days ON Semiconductor Corp. resultsThe company reports its profits.

How it reacted to its last results

ReportedResultOn the day
3 Aug 2026 Beat$0.74 vs $0.72 expected +0.5%
4 May 2026 Beat$0.64 vs $0.62 expected +0.6%
9 Feb 2026 Beat$0.64 vs $0.62 expected +3.5%
3 Nov 2025 Beat$0.63 vs $0.59 expected +0.8%

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, ON moves about 2.3% up or down. That is livelier than 9 in 10 shares we follow.

Industry · Technology

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Theme · Chips

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In the news

Recent headlines about ON Semiconductor Corp., from the outlets that wrote them.

  1. 01Equitymaster13 hours agoKaynes Technology vs CG Power: Which is the Better Semiconductor Stock?
  2. 02조선일보14 hours agoIntel Shares Plunge 29% on Weak Forecasts, PC Slump
  3. 03GuruFocus18 hours agoON Semiconductor Corp (ON) Shares Fall 4.7% -- What GF Score of 86 Tells Investors
  4. 04Tom's Hardware22 hours agoIntel’s woes wipe out $1 trillion of semiconductor market cap in one day — PC market bloodbath leaves few chip stocks unscathed
  5. 0524/7 Wall St.22 hours agoWolfspeed Is Down 25% in October: Stay the Course, or Just Stay Away?
  6. 06Invezz1 day agoWhy Nvidia shares are down over 4% on Friday?