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Biggest moves on record

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

  1. 1−7.5%6 Jan 2026Max
  2. 2+6.1%10 Dec 2025Max
  3. 3−5.4%5 Nov 2025Max
  4. 4+5.3%1 May 2026Very High
  5. 5−5.2%16 Oct 2025Max

Every day, by size of move

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

  • Max41.5%
  • Very High31.1%
  • High10.4%
  • Moderate41.5%
  • Low7729.4%
  • Very Low17366.0%

Biggest moves on record

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

  1. 1−11.7%Week of6 Mar 2023Max
  2. 2+11.3%Week of1 Feb 2021Low
  3. 3+10.8%Week of8 Aug 2022Very High
  4. 4−10.6%Week of13 Mar 2023Very High
  5. 5−10.5%Week of5 Jan 2026Very High

Every week, by size of move

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

  • Max20.7%
  • Very High51.7%
  • High51.7%
  • Moderate103.3%
  • Low9130.1%
  • Very Low18962.6%

Biggest moves on record

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

  1. 1+245.0%Aug 2009Max
  2. 2+138.1%Mar 2009Max
  3. 3−84.3%Sep 2008Max
  4. 4−67.2%Feb 2009Low
  5. 5−43.4%Jul 2009Low

Every month, by size of move

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

  • Max52.0%
  • Very High10.4%
  • High10.4%
  • Moderate10.4%
  • Low3815.1%
  • Very Low20681.7%

Monthly performance

Over the past 22 years, AIG rose most often in October (15 of 21) and fell most often in January (14 of 22).

Coming up

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

  • Tue 3 Novin 3 days American International Group resultsThe company reports its profits.

How it reacted to its last results

ReportedResultOn the day
6 Aug 2026 Beat$2.00 vs $1.93 expected −1.5%
30 Apr 2026 Beat$2.11 vs $1.88 expected +5.3%
10 Feb 2026 Beat$1.96 vs $1.90 expected +4.6%
4 Nov 2025 Beat$2.20 vs $1.71 expected −5.4%

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, AIG moves about 0.79% up or down. That is calmer than 9 in 10 shares we follow.

Industry · Financials

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In the news

Recent headlines about American International Group, from the outlets that wrote them.

  1. 01The Globe and Mail4 hours agoAnalysts Offer Insights on Financial Companies: Hartford Insurance (HIG), Ares Management (ARES) and Bank of America (BAC)
  2. 02Simply Wall St19 hours ago3 U.S. Insurance Stocks That Could Gain From Higher Short Term Yields
  3. 03Simply Wall St20 hours agoAmerican International Group (AIG) Expands In Chile And Colombia With Two Insurance Deals
  4. 04marketscreener.com1 day agoAmerican International Group Agrees to Buy Everest's Chile Insurance Unit
  5. 05Seeking Alpha1 day agoAIG to acquire Everest's insurance operations in Chile, closes on Colombia buy (AIG:NYSE)
  6. 06Investing.com India1 day agoEverest Group sells Chile insurance unit to AIG, completes Colombia exit