FANG'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 | -12.7% | +4.6% | +7.0% | +17.3% |
| 3 Apr 2025 | -12.5% | -12.8% | -5.8% | -1.7% |
| 9 May 2022 | -9.4% | +3.8% | +26.8% | -1.5% |
| 23 Sep 2022 | -9.0% | +4.6% | +33.0% | +16.9% |
| 16 Jun 2022 | -8.9% | -10.5% | -12.8% | +1.5% |
| 10 Apr 2025 | -8.7% | +11.8% | +16.0% | +16.1% |
| 17 Jun 2022 | -8.5% | +1.7% | -2.9% | +9.6% |
| 16 Sep 2026 | -8.0% | -4.6% | +0.5% | pending |
| 15 Mar 2023 | -7.5% | +4.3% | +19.6% | +3.9% |
| 6 Jul 2021 | -7.0% | -1.2% | -16.2% | +14.0% |
Biggest one-day rises
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 |
|---|---|---|---|---|
| 9 Apr 2025 | +13.1% | -3.5% | +2.2% | +7.7% |
| 12 Feb 2024 | +9.4% | +7.3% | +14.9% | +23.0% |
| 21 Jun 2022 | +8.2% | -1.9% | -12.3% | +1.2% |
| 1 Jun 2021 | +8.2% | +3.5% | +8.4% | -11.4% |
| 15 Sep 2021 | +7.8% | +3.4% | +33.4% | +28.1% |
| 27 Sep 2021 | +7.6% | +8.3% | +17.0% | +16.9% |
| 3 Oct 2022 | +7.5% | +8.3% | +22.5% | +2.8% |
| 3 Apr 2023 | +6.9% | +0.5% | -10.8% | -9.0% |
| 7 Dec 2021 | +6.8% | -10.0% | +7.0% | +13.0% |
| 3 May 2022 | +6.8% | -4.6% | +15.8% | -8.7% |