CPRT'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 5 Apr 2021 to 4 Nov 2026 (1405 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 |
|---|---|---|---|---|
| 23 May 2025 | -11.5% | -5.3% | -10.3% | -9.8% |
| 29 Jun 2026 | -8.0% | +4.2% | +9.7% | -3.1% |
| 7 Mar 2022 | -7.4% | +5.9% | +15.2% | +4.8% |
| 12 Feb 2026 | -7.1% | -0.7% | -7.7% | -11.1% |
| 5 Sep 2024 | -6.7% | -0.1% | +6.8% | +27.2% |
| 18 May 2022 | -6.1% | +4.4% | -1.5% | +22.4% |
| 13 Sep 2022 | -5.8% | -0.1% | +0.5% | +16.9% |
| 11 Feb 2022 | -5.6% | +0.9% | -0.8% | -7.7% |
| 17 Sep 2021 | -5.5% | +2.7% | +2.6% | +1.6% |
| 5 May 2022 | -4.8% | -4.5% | +1.6% | +14.3% |
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 |
|---|---|---|---|---|
| 22 Nov 2024 | +10.2% | -1.1% | -5.7% | -11.9% |
| 10 Nov 2022 | +8.6% | +6.1% | +6.5% | +13.8% |
| 18 May 2023 | +7.8% | -0.7% | -0.7% | -1.7% |
| 14 Aug 2026 | +7.6% | +6.9% | -1.8% | pending |
| 19 Aug 2026 | +7.4% | -3.5% | -13.5% | pending |
| 9 Apr 2025 | +7.2% | +1.6% | +5.1% | -18.9% |
| 27 Jul 2026 | +6.6% | -1.5% | +11.9% | -2.7% |
| 9 Mar 2022 | +6.5% | +8.1% | +7.7% | -1.0% |
| 2 Nov 2026 | +6.0% | pending | pending | pending |
| 14 Sep 2026 | +5.9% | -8.9% | -16.9% | pending |