UPS'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, 6 were higher 21 sessions later · n = 10 · could be chance.
| Date | One-day change | After 5 sessions | After 21 sessions | After 63 sessions |
|---|---|---|---|---|
| 30 Jan 2025 | -14.1% | -1.2% | +5.3% | -16.5% |
| 23 Jul 2024 | -12.1% | +1.1% | +1.4% | +4.2% |
| 29 Jul 2025 | -10.6% | -4.5% | -1.5% | +0.1% |
| 4 May 2026 | -10.5% | +3.8% | +12.8% | +13.3% |
| 25 Apr 2023 | -10.0% | +0.9% | -3.9% | +5.6% |
| 3 Apr 2025 | -9.1% | -3.6% | -4.6% | +2.4% |
| 30 Jan 2024 | -8.2% | +0.6% | +3.4% | +2.8% |
| 26 Mar 2024 | -8.2% | +5.9% | +2.5% | -2.9% |
| 27 Jul 2021 | -7.0% | -0.5% | -0.7% | +5.0% |
| 28 Jul 2026 | -6.6% | +3.4% | +0.1% | -4.9% |
Biggest one-day rises
Of these 9, 4 were higher 21 sessions later · n = 9 · could be chance.
| Date | One-day change | After 5 sessions | After 21 sessions | After 63 sessions |
|---|---|---|---|---|
| 1 Feb 2022 | +14.1% | -2.4% | -7.2% | -22.2% |
| 27 Apr 2021 | +10.4% | +10.4% | +10.7% | +1.0% |
| 9 Apr 2025 | +8.4% | -5.5% | -3.8% | +3.3% |
| 28 Oct 2025 | +8.0% | -3.2% | -0.7% | +10.0% |
| 26 Oct 2021 | +6.9% | -4.1% | -3.9% | -8.3% |
| 10 Nov 2022 | +6.0% | +2.2% | +5.9% | +8.8% |
| 27 Oct 2026 | +5.8% | +2.9% | pending | pending |
| 12 May 2025 | +5.5% | -0.5% | +1.6% | -12.2% |
| 24 Oct 2024 | +5.3% | -3.1% | -1.4% | -0.9% |
| 11 Jun 2026 | +5.2% | -3.5% | +4.6% | -7.7% |