CLX'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 |
|---|---|---|---|---|
| 4 Feb 2022 | -14.5% | +1.9% | -2.1% | +9.7% |
| 1 May 2026 | -9.7% | +5.8% | +3.0% | +12.9% |
| 3 Aug 2021 | -9.5% | +0.5% | +4.1% | +0.3% |
| 4 Feb 2025 | -7.2% | +0.1% | +0.1% | -8.1% |
| 18 May 2022 | -7.0% | -2.6% | -15.8% | +2.8% |
| 29 May 2026 | -6.4% | +4.5% | +6.1% | +13.9% |
| 2 Nov 2022 | -6.1% | +1.9% | +9.4% | +13.3% |
| 26 Jan 2022 | -5.6% | +1.4% | -10.4% | -9.6% |
| 1 May 2024 | -5.6% | +0.6% | -5.8% | -3.9% |
| 22 Jun 2026 | -5.4% | +7.3% | +5.8% | -6.3% |
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 |
|---|---|---|---|---|
| 3 Feb 2023 | +9.8% | -2.8% | -1.9% | +10.4% |
| 3 Aug 2023 | +9.0% | -2.7% | -5.9% | -29.3% |
| 2 Aug 2024 | +7.4% | -0.7% | +12.8% | +11.8% |
| 2 Nov 2023 | +6.6% | +7.6% | +16.9% | +26.6% |
| 4 Aug 2026 | +6.5% | +3.4% | -10.0% | -14.1% |
| 23 Jun 2022 | +6.0% | +0.6% | +5.5% | +1.6% |
| 4 Nov 2026 | +5.7% | pending | pending | pending |
| 2 Feb 2024 | +5.6% | -2.0% | -4.1% | -10.9% |
| 22 Jun 2022 | +5.2% | +5.6% | +11.9% | +8.3% |
| 5 Jun 2026 | +5.1% | +2.8% | -0.2% | -1.1% |