BWA'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, 7 were higher 21 sessions later · n = 10 · could be chance.
| Date | One-day change | After 5 sessions | After 21 sessions | After 63 sessions |
|---|---|---|---|---|
| 2 Nov 2023 | -13.1% | -0.7% | +6.7% | +4.1% |
| 16 Jun 2022 | -7.9% | +8.3% | +8.5% | +12.7% |
| 4 May 2023 | -7.9% | +4.3% | +10.1% | +13.4% |
| 2 Aug 2023 | -7.5% | -1.5% | -4.9% | -13.9% |
| 4 Mar 2022 | -7.5% | -1.7% | +5.0% | +6.9% |
| 8 Feb 2024 | -6.9% | +0.0% | +2.4% | +20.3% |
| 3 Apr 2025 | -6.6% | -5.7% | +8.2% | +28.5% |
| 15 May 2026 | -6.2% | +4.1% | +14.9% | +10.6% |
| 13 Jun 2022 | -5.9% | +0.4% | -6.3% | +8.1% |
| 22 Aug 2022 | -5.8% | +4.1% | -3.7% | +15.6% |
Biggest one-day rises
Of these 10, 4 were higher 21 sessions later · n = 10 · could be chance.
| Date | One-day change | After 5 sessions | After 21 sessions | After 63 sessions |
|---|---|---|---|---|
| 11 Feb 2026 | +22.5% | -8.8% | -23.5% | +1.2% |
| 31 Jul 2024 | +8.8% | -10.4% | -4.0% | -2.8% |
| 2 May 2024 | +8.4% | +5.9% | +1.1% | -7.0% |
| 9 Apr 2025 | +8.3% | -3.2% | +17.6% | +32.1% |
| 14 Dec 2023 | +7.1% | +0.2% | -8.7% | -10.2% |
| 31 Jul 2025 | +6.6% | +3.8% | +16.2% | +16.4% |
| 10 Nov 2022 | +6.3% | +0.9% | +1.3% | +22.2% |
| 4 Jan 2022 | +6.1% | +1.4% | -7.7% | -22.3% |
| 5 Aug 2026 | +5.9% | +3.1% | -1.6% | -22.6% |
| 15 Feb 2022 | +5.9% | -6.6% | -15.0% | -12.5% |