MAA'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 |
|---|---|---|---|---|
| 4 Apr 2025 | -6.5% | +0.8% | +8.6% | -0.9% |
| 7 Mar 2023 | -4.9% | -0.3% | -1.8% | +0.4% |
| 29 Apr 2022 | -4.6% | -6.2% | -8.0% | -6.8% |
| 26 Oct 2023 | -4.4% | -0.8% | +0.3% | +8.7% |
| 13 Jun 2022 | -4.4% | +1.8% | +3.5% | +6.1% |
| 31 Jul 2025 | -4.3% | -0.2% | +2.4% | -11.3% |
| 9 May 2022 | -3.8% | -0.3% | -2.1% | +2.9% |
| 2 May 2022 | -3.5% | -6.5% | -5.3% | -5.0% |
| 27 Oct 2023 | -3.5% | +5.7% | +5.5% | +11.8% |
| 6 Jan 2025 | -3.4% | +1.1% | +7.1% | +1.1% |
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 |
|---|---|---|---|---|
| 10 Nov 2022 | +7.6% | -4.9% | -0.1% | +6.0% |
| 9 Apr 2025 | +5.3% | -1.6% | +4.3% | -3.6% |
| 1 Aug 2024 | +4.8% | +4.5% | +10.9% | +4.9% |
| 17 Oct 2022 | +4.7% | -0.4% | +5.1% | +6.7% |
| 13 Dec 2023 | +4.7% | -1.1% | +2.5% | -1.4% |
| 28 Jul 2022 | +4.5% | -2.8% | -5.5% | -16.9% |
| 8 Apr 2024 | +4.4% | -3.5% | +3.8% | +6.0% |
| 28 Jan 2022 | +4.4% | +3.8% | -0.6% | -3.4% |
| 4 Nov 2026 | +4.1% | pending | pending | pending |
| 28 Apr 2026 | +4.0% | -0.2% | +0.3% | +5.4% |