DUK'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 3 Mar 2021 to 4 Nov 2026 (1427 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 |
|---|---|---|---|---|
| 10 Feb 2022 | -4.7% | -0.1% | +7.6% | +11.2% |
| 29 Sep 2022 | -4.5% | -4.6% | -1.2% | +10.3% |
| 4 Apr 2025 | -4.1% | +0.0% | +3.4% | -1.3% |
| 13 Jun 2022 | -4.0% | -4.1% | +3.4% | +5.6% |
| 12 Oct 2022 | -4.0% | +3.9% | +12.9% | +23.5% |
| 12 May 2025 | -3.7% | +1.9% | +1.3% | +8.4% |
| 6 Oct 2022 | -3.5% | -3.1% | +3.1% | +17.1% |
| 7 Oct 2024 | -3.3% | +4.4% | +3.5% | -2.2% |
| 30 Nov 2021 | -3.2% | +4.3% | +8.0% | +4.9% |
| 29 Apr 2022 | -3.2% | +1.1% | +3.1% | +0.6% |
Biggest one-day rises
Of these 9, 8 were higher 21 sessions later · n = 9 · could be chance.
| Date | One-day change | After 5 sessions | After 21 sessions | After 63 sessions |
|---|---|---|---|---|
| 22 Oct 2026 | +3.9% | +0.4% | pending | pending |
| 10 Nov 2022 | +3.9% | -0.6% | +6.5% | +4.1% |
| 25 Feb 2022 | +3.3% | +5.0% | +9.8% | +14.0% |
| 7 Sep 2022 | +3.3% | -0.9% | -17.7% | -7.9% |
| 14 Nov 2023 | +3.3% | +1.2% | +10.7% | +5.2% |
| 28 Oct 2022 | +3.3% | -0.4% | +5.3% | +10.1% |
| 23 Jun 2022 | +3.2% | +3.7% | +2.5% | +2.2% |
| 15 May 2025 | +3.1% | +0.6% | +0.4% | +6.6% |
| 24 Mar 2023 | +3.1% | +2.2% | +5.7% | -2.8% |
| 1 Aug 2024 | +3.0% | -0.2% | +2.1% | +2.2% |