ETFS
SSO
ProShares Ultra S&P 500 (2x)
How often this market makes each size of move, graded against its own history · to 31 August 2026
Daily moves
| Reading | Times | Share | |
|---|---|---|---|
| Max | 4 | 1.5% | |
| Very High | 5 | 1.9% | |
| High | 3 | 1.1% | |
| Moderate | 9 | 3.4% | |
| Low | 90 | 34.5% | |
| Very Low | 150 | 57.5% |
A Very High or Max day shows up about 5 times a year for SSO — 9 times in the history we hold. The most recent was 8 Apr 2026, when it rose 5.1%.
Biggest moves on record
| When | Move | Reading |
|---|---|---|
| 31 Mar 2026 | +5.7% | Max |
| 10 Oct 2025 | −5.4% | Max |
| 5 Jun 2026 | −5.2% | High |
| 8 Apr 2026 | +5.1% | Very High |
| 20 Jan 2026 | −4.1% | High |