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Biggest moves on record

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

  1. 1+5.0%11 Jun 2026Moderate
  2. 2+4.0%8 Apr 2026Low
  3. 3−3.8%21 Apr 2026Moderate
  4. 4+3.8%31 Mar 2026Low
  5. 5+3.7%6 May 2026Low

Every day, by size of move

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

  • Max10.4%
  • Very High31.1%
  • High51.9%
  • Moderate155.7%
  • Low8732.8%
  • Very Low15458.1%

Biggest moves on record

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

  1. 1−11.7%Week of31 Mar 2025Max
  2. 2+10.2%Week of7 Apr 2025Moderate
  3. 3+9.5%Week of17 Oct 2022Low
  4. 4+7.8%Week of4 Nov 2024Low
  5. 5+7.8%Week of1 Feb 2021Low

Every week, by size of move

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

  • Max20.7%
  • Very High10.3%
  • High10.3%
  • Moderate72.3%
  • Low8628.5%
  • Very Low20567.9%

Biggest moves on record

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

  1. 1−28.4%Mar 2020Max
  2. 2+22.4%Nov 2020Moderate
  3. 3−19.2%Feb 2009Max
  4. 4+17.6%Apr 2009Low
  5. 5+17.6%Oct 2022Low

Every month, by size of move

234 months, 2007–2026. One square is one month.

  • Max52.1%
  • Very High10.4%
  • High20.9%
  • Moderate41.7%
  • Low5523.5%
  • Very Low16771.4%

Monthly performance

Over the past 21 years, ITA rose most often in February (15 of 20) and fell most often in June (11 of 21).

Compared with its neighbours

On a normal day, ITA moves about 0.91% up or down. That is livelier than 6 in 10 funds we follow.

In the news

Recent headlines about iShares U.S. Aerospace & Defense ETF, from the outlets that wrote them.

  1. 01Fundstrat Direct2 days agoThursday's stall improves the risk/reward for a push higher into November
  2. 02Yahoo! Finance Canada2 days agoState Street Technology Select Sector SPDR ETF (XLK) Seasonal Returns Chart - Yahoo Finance
  3. 03Investorideas.com2 days agoDefense Stocks Wrap Up October 29, 2026
  4. 0424/7 Wall St.2 days agoLockheed Martin Is Up 27% in October: Take Profits, or Buy More?
  5. 05BigGo Finance2 days agoHowmet Aerospace Surges on Q3 Beat, $5 Billion Buyback and Raised 2026 Outlook
  6. 06Seeking Alpha2 days agoHegseth fires Pentagon’s top military planner as Trump weighs new Iran strikes (ITA:BATS)