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Biggest moves on record

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

  1. 1+19.6%20 Jul 2026Max
  2. 2−13.2%5 Jun 2026Max
  3. 3+12.5%6 Feb 2026Low
  4. 4+12.0%10 Aug 2026Moderate
  5. 5+10.8%13 Aug 2026Moderate

Every day, by size of move

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

  • Max31.2%
  • Very High41.5%
  • High20.8%
  • Moderate124.6%
  • Low9034.6%
  • Very Low14957.3%

Biggest moves on record

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

  1. 1+62.5%Week of15 May 2023Max
  2. 2+58.4%Week of25 Nov 2024Very High
  3. 3+51.0%Week of12 May 2025High
  4. 4+47.0%Week of18 Nov 2024High
  5. 5+39.7%Week of14 Mar 2022Max

Every week, by size of move

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

  • Max20.7%
  • Very High20.7%
  • High31.0%
  • Moderate31.0%
  • Low7525.4%
  • Very Low21071.2%

Biggest moves on record

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

  1. 1+203.8%Nov 2024Max
  2. 2+63.3%Jul 2023Max
  3. 3+55.1%Jan 2023Max
  4. 4+52.7%Mar 2022Max
  5. 5+50.5%May 2023Very High

Every month, by size of move

57 months, 2021–2026. One square is one month.

  • Max58.8%
  • Very High11.8%
  • High00.0%
  • Moderate610.5%
  • Low1526.3%
  • Very Low3052.6%

Coming up

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

  • Mon 9 Novin 9 days Archer Aviation resultsThe company reports its profits.

How it reacted to its last results

ReportedResultOn the day
10 Aug 2026 Beat−$0.22 vs −$0.25 expected +8.5%
11 May 2026 Beat−$0.19 vs −$0.24 expected −2.3%
2 Mar 2026 Beat−$0.14 vs −$0.17 expected −10.6%
6 Nov 2025 Beat−$0.12 vs −$0.20 expected −7.9%

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, ACHR moves about 3.0% up or down. That is livelier than 9 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 Archer Aviation, from the outlets that wrote them.

  1. 01The Motley Fool6 hours agoWall Street Thinks Archer Aviation Stock Is a Buy. Here's Why I Don't
  2. 02The Motley Fool12 hours agoBetting on Archer Aviation or Joby Aviation Being the Tesla of eVTOLs? They Could End Up More Like Lucid.
  3. 03Simply Wall St13 hours agoIs Archer Aviation (ACHR) Cheap As Its ITA Airways Deal Opens Europe?
  4. 0424/7 Wall St.18 hours agoCathie Wood Shifts From AI Chips to Robinhood and Air Taxis in Latest ARK Trades
  5. 05CNBC18 hours agoLightning Round: Archer Aviation isn't a bad buy here, says Jim Cramer
  6. 06Traders Union19 hours agoCNBC lightning round flags Archer Aviation as speculative, offers mixed stock calls