DBA's biggest one-day moves since 2021, and what happened next
Describes the past; not a signal. Pre-licensed data — internal estimates, to be re-verified after our licensed data rebuild.
Close-to-close daily changes from 1 Apr 2021 to 4 Nov 2026 (1406 sessions). Later changes are measured from the close on the day of the move.
Biggest one-day falls
Of these 10, 9 were higher 21 sessions later · n = 10 · could be chance.
| Date | One-day change | After 5 sessions | After 21 sessions | After 63 sessions |
|---|---|---|---|---|
| 13 May 2024 | -4.9% | +1.2% | +9.7% | +1.2% |
| 17 Jun 2021 | -3.9% | +0.9% | +2.7% | +6.1% |
| 29 Apr 2024 | -3.6% | -5.3% | +1.4% | -5.1% |
| 1 May 2024 | -3.2% | +2.5% | +5.4% | -2.4% |
| 4 Apr 2025 | -3.1% | +0.7% | +2.8% | -1.5% |
| 23 Jun 2022 | -3.0% | -1.4% | -5.3% | 0.0% |
| 22 Dec 2025 | -2.9% | +0.5% | +1.2% | +6.2% |
| 6 Jul 2021 | -2.8% | +1.3% | +4.7% | +8.6% |
| 25 Feb 2022 | -2.8% | +5.6% | +5.9% | +7.7% |
| 13 May 2021 | -2.8% | -0.8% | +0.8% | +4.0% |
Biggest one-day rises
Of these 10, 8 were higher 21 sessions later · n = 10 · could be chance.
| Date | One-day change | After 5 sessions | After 21 sessions | After 63 sessions |
|---|---|---|---|---|
| 7 May 2024 | +3.0% | -3.3% | +4.2% | -1.8% |
| 16 May 2022 | +3.0% | -1.8% | -4.9% | -11.5% |
| 6 Jul 2026 | +3.0% | +0.6% | +0.5% | +2.3% |
| 9 Apr 2025 | +3.0% | +1.9% | +3.8% | -0.8% |
| 30 Jun 2021 | +2.7% | -5.2% | +0.1% | +2.0% |
| 22 Jul 2024 | +2.7% | -2.6% | +0.8% | +4.7% |
| 1 Mar 2022 | +2.4% | +3.5% | +2.7% | +2.6% |
| 26 Jul 2021 | +2.3% | -3.1% | -0.6% | -1.5% |
| 5 May 2021 | +2.3% | +0.7% | +0.5% | -1.4% |
| 25 Mar 2024 | +2.3% | +0.5% | +7.7% | -2.8% |