SNAP'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 3 Mar 2021 to 5 Nov 2026 (1428 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 |
|---|---|---|---|---|
| 24 May 2022 | -43.1% | +8.9% | +14.9% | -15.1% |
| 22 Jul 2022 | -39.1% | -0.8% | +10.5% | +8.3% |
| 7 Feb 2024 | -34.6% | -0.1% | +8.6% | +46.7% |
| 21 Oct 2022 | -28.1% | +29.9% | +28.4% | +32.2% |
| 2 Aug 2024 | -26.9% | -3.3% | -5.3% | +29.9% |
| 22 Oct 2021 | -26.6% | -4.6% | -10.7% | -42.3% |
| 3 Feb 2022 | -23.6% | +65.8% | +23.3% | +11.3% |
| 6 Aug 2025 | -17.1% | -5.9% | -6.0% | -4.0% |
| 28 Apr 2023 | -17.0% | -5.5% | +17.3% | +30.4% |
| 26 Jul 2023 | -14.2% | +2.2% | -12.7% | -9.5% |
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 |
|---|---|---|---|---|
| 4 Feb 2022 | +58.8% | +1.5% | -19.8% | -36.0% |
| 26 Apr 2024 | +27.6% | +11.7% | +5.3% | -8.2% |
| 23 Jul 2021 | +23.8% | -4.6% | -3.2% | -3.7% |
| 9 Apr 2025 | +22.0% | -12.2% | -6.5% | +3.3% |
| 30 Oct 2024 | +15.9% | -6.4% | -6.4% | -11.5% |
| 25 Oct 2022 | +15.5% | +6.8% | +7.5% | +6.1% |
| 4 Aug 2026 | +14.9% | -4.8% | -3.5% | -5.9% |
| 31 Mar 2026 | +14.4% | +2.8% | +32.0% | +3.3% |
| 10 Nov 2022 | +12.2% | +1.8% | -11.8% | -0.2% |
| 16 Oct 2023 | +12.0% | -2.4% | +25.0% | +59.5% |