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Biggest moves on record

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

  1. 1−50.5%2 Feb 2026Max
  2. 2+36.7%20 Jan 2026Max
  3. 3+24.7%30 Jan 2026Moderate
  4. 4+20.3%21 Jan 2026Moderate
  5. 5−16.2%8 Dec 2025Moderate

Every day, by size of move

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

  • Max41.6%
  • Very High10.4%
  • High20.8%
  • Moderate83.2%
  • Low5321.1%
  • Very Low18372.9%

Coming up

Dates that often move ProShares Ultra Bloomberg Natural Gas (2x), over the next 30 days. Days are in UTC, the world's standard clock.

  • Thu 22 Octin 2 days US gas supply reportHow much natural gas the US has in storage this week.

Compared with its neighbours

On a normal day, BOIL moves about 3.3% up or down. That is livelier than 9 in 10 funds we follow.