ETFS
ARKK
ARK Innovation 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 | 3 | 1.2% | |
| Very High | 4 | 1.5% | |
| High | 2 | 0.8% | |
| Moderate | 8 | 3.1% | |
| Low | 83 | 31.9% | |
| Very Low | 160 | 61.5% |
A Very High or Max day shows up about 4 times a year for ARKK — 7 times in the history we hold. The most recent was 31 Mar 2026, when it rose 6.4%.
Biggest moves on record
| When | Move | Reading |
|---|---|---|
| 5 Jun 2026 | −7.0% | Low |
| 31 Mar 2026 | +6.4% | Max |
| 6 Feb 2026 | +6.2% | Very High |
| 10 Oct 2025 | −5.6% | Max |
| 4 Nov 2025 | −5.3% | Very High |