ETFS
VOO
Vanguard S&P 500 ETF
How often this market makes each size of move, graded against its own history · to 31 August 2026
Daily moves
| Reading | Times | Share | |
|---|---|---|---|
| Max | 5 | 1.9% | |
| Very High | 3 | 1.1% | |
| High | 3 | 1.1% | |
| Moderate | 11 | 4.2% | |
| Low | 85 | 32.6% | |
| Very Low | 154 | 59.0% |
A Very High or Max day shows up about 4 times a year for VOO — 8 times in the history we hold. The most recent was 8 Apr 2026, when it rose 2.5%.
Biggest moves on record
| When | Move | Reading |
|---|---|---|
| 31 Mar 2026 | +2.9% | Max |
| 10 Oct 2025 | −2.7% | Max |
| 5 Jun 2026 | −2.6% | High |
| 8 Apr 2026 | +2.5% | Very High |
| 20 Jan 2026 | −2.0% | High |