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Biggest moves on record

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

  1. 1+15.2%24 Nov 2025Low
  2. 2−14.4%28 Apr 2026Max
  3. 3−13.3%6 Aug 2026Very High
  4. 4−13.1%29 Jan 2026Low
  5. 5−12.8%12 Dec 2025Max

Every day, by size of move

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

  • Max31.1%
  • Very High20.8%
  • High62.3%
  • Moderate114.2%
  • Low8130.6%
  • Very Low16261.1%

Biggest moves on record

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

  1. 1+29.0%Week of24 Jul 2023High
  2. 2+24.6%Week of1 Sep 2025Low
  3. 3+23.0%Week of24 Nov 2025Low
  4. 4+22.3%Week of4 Nov 2024Low
  5. 5+21.7%Week of12 May 2025Low

Every week, by size of move

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

  • Max51.7%
  • Very High31.0%
  • High93.0%
  • Moderate103.3%
  • Low9130.3%
  • Very Low18260.7%

Biggest moves on record

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

  1. 1+78.0%Apr 2020Max
  2. 2+66.0%Apr 2009Max
  3. 3+51.6%Jul 2023Moderate
  4. 4+45.4%Apr 2026Moderate
  5. 5−44.6%Mar 2020Max

Every month, by size of move

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

  • Max72.8%
  • Very High31.2%
  • High41.6%
  • Moderate72.8%
  • Low5923.6%
  • Very Low17068.0%

Monthly performance

Over the past 22 years, CLS rose most often in November (13 of 21) and fell most often in January (12 of 22).

How it reacted to its last results

ReportedResultOn the day
26 Oct 2026 Beat$3.30 vs $2.96 expected +12.1%
27 Jul 2026 Beat$2.54 vs $2.31 expected +10.0%
27 Apr 2026 Beat$2.16 vs $2.12 expected −14.4%
28 Jan 2026 Beat$1.89 vs $1.76 expected −13.1%

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, CLS moves about 3.0% up or down. That is livelier than 9 in 10 shares we follow.

Industry · Technology

AAPLApple Inc.MSFTMicrosoft Corp.NVDANVIDIA Corp.AVGOBroadcom Inc.ORCLOracle Corp.CRMSalesforce Inc.CSCOCisco SystemsADBEAdobe Inc.

and 84 more

Region · Canada & Latin America

WPMWheaton Precious MetalsITUBItaú UnibancoVALEVale S.A.SHOPShopify Inc.MELIMercadoLibre Inc.PBRPetrobras (ADR)NUNu HoldingsAEMAgnico Eagle Mines

and 8 more

Region · Canada

CA60Canada S&P/TSX CompositeSHOPShopify Inc.CNQCanadian Natural ResourcesSUSuncor Energy Inc.RYRoyal Bank of CanadaENBEnbridge Inc.TDToronto-Dominion BankCPCanadian Pacific Kansas City

and 3 more

In the news

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

  1. 01The Globe and Mail9 hours agoCelestica could be the AI bet you’re looking for now
  2. 02Seeking Alpha10 hours agoCelestica: ODM Commodity To AI Backbone - More Money To Be Made
  3. 03The Motley Fool Canada17 hours agoWhy Celestica Stock Is Swinging This Week, and What Investors Should Watch Next
  4. 04GuruFocus19 hours agoCelestica Inc (CLS) Shares Fall 6.1% -- What GF Score of 94 Tells Investors
  5. 05Seeking Alpha1 day agoCelestica's Earnings Just Delivered A 90% Growth Blueprint (And Management Is Still Understating It)
  6. 06Yahoo! Finance Canada1 day agoStocks in play: Celestica Inc.