BAC'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 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 Apr 2025 | -11.1% | -3.7% | +10.5% | +30.7% |
| 4 Apr 2025 | -7.6% | +4.5% | +18.8% | +37.1% |
| 7 Mar 2022 | -6.4% | +7.5% | +4.7% | -5.2% |
| 4 Mar 2025 | -6.3% | -6.6% | -1.3% | +5.3% |
| 9 Mar 2023 | -6.2% | -5.1% | -8.5% | -3.5% |
| 13 Mar 2023 | -5.8% | -2.7% | -0.1% | +3.0% |
| 14 Sep 2026 | -5.1% | -2.5% | -9.2% | pending |
| 2 Aug 2024 | -4.9% | +1.9% | +8.3% | +12.0% |
| 14 Oct 2026 | -4.8% | -1.2% | pending | pending |
| 27 Feb 2026 | -4.7% | -2.4% | -5.2% | +3.6% |
Biggest one-day rises
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 |
|---|---|---|---|---|
| 6 Nov 2024 | +8.4% | +1.0% | +3.5% | +3.3% |
| 15 Jul 2022 | +7.0% | +3.7% | +12.4% | -1.1% |
| 9 Mar 2022 | +6.3% | +4.3% | -4.0% | -12.0% |
| 13 Oct 2022 | +6.1% | +6.3% | +21.2% | +11.8% |
| 17 Oct 2022 | +6.1% | +4.3% | +12.1% | +0.9% |
| 9 Apr 2025 | +6.1% | +0.5% | +12.5% | +25.8% |
| 23 May 2022 | +5.9% | +3.7% | -10.1% | -3.5% |
| 14 Dec 2023 | +5.9% | -2.2% | -6.3% | +6.8% |
| 14 Nov 2023 | +5.5% | +1.5% | +17.1% | +17.5% |
| 16 Jul 2024 | +5.3% | -3.9% | -12.1% | -4.4% |