PG'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, 7 were higher 21 sessions later · n = 10 · could be chance.
| Date | One-day change | After 5 sessions | After 21 sessions | After 63 sessions |
|---|---|---|---|---|
| 18 May 2022 | -6.2% | +0.1% | -8.7% | +3.9% |
| 29 Jul 2022 | -6.2% | +4.2% | +2.0% | -4.4% |
| 4 Apr 2025 | -5.0% | +1.9% | -2.1% | -3.0% |
| 30 Jul 2024 | -4.8% | +4.0% | +4.6% | +5.3% |
| 14 Feb 2025 | -4.8% | +4.7% | +3.0% | +0.9% |
| 8 Mar 2022 | -4.0% | +2.4% | +6.8% | +0.7% |
| 24 Apr 2025 | -3.7% | +0.3% | +4.0% | -0.8% |
| 8 Dec 2025 | -3.5% | +4.9% | +2.2% | +10.8% |
| 5 Dec 2023 | -3.5% | -0.6% | +0.4% | +10.1% |
| 18 Mar 2026 | -3.1% | -2.0% | -0.1% | +2.7% |
Biggest one-day rises
Of these 8, 5 were higher 21 sessions later · n = 8 · could be chance.
| Date | One-day change | After 5 sessions | After 21 sessions | After 63 sessions |
|---|---|---|---|---|
| 22 Oct 2026 | +5.6% | -3.0% | pending | pending |
| 25 Feb 2022 | +4.3% | -2.0% | -2.8% | -6.9% |
| 23 Jan 2024 | +4.1% | +2.3% | +4.3% | +5.6% |
| 5 Jun 2026 | +4.1% | +2.1% | +1.3% | +0.2% |
| 15 Mar 2022 | +3.6% | +1.1% | +6.1% | -10.4% |
| 21 Apr 2023 | +3.5% | +0.2% | -4.4% | -1.1% |
| 10 Nov 2022 | +3.4% | -0.2% | +8.0% | -0.2% |
| 27 Jan 2025 | +3.4% | -0.5% | +1.0% | -4.0% |
| 19 Jan 2022 | +3.4% | -1.8% | -0.8% | +1.6% |
| 4 Nov 2026 | +3.2% | pending | pending | pending |