APA'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 5 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 |
|---|---|---|---|---|
| 3 Apr 2025 | -16.5% | -17.7% | -11.2% | +11.2% |
| 9 May 2022 | -14.9% | +13.0% | +36.3% | -12.6% |
| 4 Apr 2025 | -14.4% | -0.9% | +5.3% | +37.3% |
| 10 Apr 2025 | -12.6% | +10.3% | +23.3% | +35.5% |
| 23 Sep 2022 | -11.4% | +4.0% | +33.9% | +36.8% |
| 7 Nov 2024 | -11.3% | +3.1% | +1.5% | +7.4% |
| 4 Aug 2022 | -10.9% | +13.6% | +26.5% | +45.1% |
| 8 Apr 2026 | -9.8% | -5.5% | -6.5% | -14.1% |
| 3 Mar 2025 | -8.7% | +0.7% | +11.9% | -6.8% |
| 5 May 2022 | -8.6% | -7.9% | +17.6% | -22.8% |
Biggest one-day rises
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 |
|---|---|---|---|---|
| 9 Apr 2025 | +19.1% | -8.0% | +1.7% | +22.3% |
| 1 Jun 2021 | +10.9% | +0.3% | -6.2% | -19.0% |
| 6 Nov 2025 | +9.1% | +4.4% | +10.6% | +16.3% |
| 3 Oct 2022 | +9.1% | +10.4% | +23.5% | +17.6% |
| 10 Aug 2026 | +9.0% | +1.4% | +9.3% | pending |
| 11 Jan 2022 | +8.8% | +1.2% | +5.0% | +32.3% |
| 3 Apr 2023 | +8.7% | +1.8% | -12.3% | -11.8% |
| 18 Aug 2022 | +8.5% | +10.7% | +10.8% | +30.7% |
| 8 Jan 2026 | +8.5% | +2.5% | +8.4% | +52.3% |
| 25 Jan 2022 | +8.3% | +5.0% | -2.3% | +17.1% |