OTIS'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, 8 were higher 21 sessions later · n = 10 · could be chance.
| Date | One-day change | After 5 sessions | After 21 sessions | After 63 sessions |
|---|---|---|---|---|
| 23 Jul 2025 | -12.4% | -2.3% | -1.0% | +4.8% |
| 4 Apr 2025 | -8.9% | +2.2% | +1.3% | +5.4% |
| 24 Jul 2024 | -7.1% | +3.4% | +2.9% | +13.1% |
| 23 Apr 2025 | -6.7% | +4.3% | +5.7% | -2.9% |
| 18 Mar 2026 | -6.7% | +0.2% | +3.7% | -7.4% |
| 7 Mar 2022 | -4.7% | -3.1% | +1.1% | +1.6% |
| 25 Oct 2021 | -4.4% | -1.1% | +2.7% | +1.6% |
| 18 May 2022 | -4.3% | +2.2% | -5.6% | +12.2% |
| 29 Apr 2022 | -4.2% | +2.4% | +2.6% | +7.9% |
| 4 Apr 2023 | -4.2% | +0.1% | +5.8% | +7.6% |
Biggest one-day rises
Of these 9, 6 were higher 21 sessions later · n = 9 · could be chance.
| Date | One-day change | After 5 sessions | After 21 sessions | After 63 sessions |
|---|---|---|---|---|
| 26 Apr 2021 | +7.0% | +2.8% | +2.2% | +17.1% |
| 27 Jul 2022 | +5.1% | +3.6% | +2.6% | -9.6% |
| 2 Jun 2023 | +5.0% | +0.1% | +2.3% | +1.1% |
| 27 Apr 2023 | +4.9% | -0.7% | -4.4% | +5.3% |
| 22 Oct 2026 | +4.5% | -1.3% | pending | pending |
| 4 May 2022 | +4.5% | -4.8% | -1.4% | +4.2% |
| 4 Nov 2022 | +4.3% | +5.7% | +8.6% | +14.6% |
| 19 Jul 2022 | +4.2% | +1.2% | +12.2% | -8.7% |
| 10 Nov 2022 | +4.1% | +2.7% | +6.9% | +12.0% |
| 16 Jul 2026 | +3.9% | -5.6% | -3.2% | -7.9% |