TWLO'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 8, 5 were higher 21 sessions later · n = 8 · could be chance.
| Date | One-day change | After 5 sessions | After 21 sessions | After 63 sessions |
|---|---|---|---|---|
| 4 Nov 2022 | -34.6% | +29.3% | +6.6% | +48.7% |
| 8 Aug 2025 | -19.4% | +7.1% | +8.4% | +29.2% |
| 28 Oct 2021 | -17.6% | +10.0% | +2.9% | -33.9% |
| 15 Feb 2024 | -15.4% | -5.1% | -0.7% | +0.6% |
| 30 Oct 2026 | -15.2% | pending | pending | pending |
| 14 Feb 2025 | -15.0% | -5.7% | -20.7% | -7.1% |
| 5 Aug 2022 | -13.5% | +2.3% | -22.4% | -23.0% |
| 10 May 2023 | -12.6% | -1.8% | +30.6% | +23.8% |
| 3 Apr 2025 | -10.8% | -4.2% | +15.1% | +35.7% |
| 16 Oct 2026 | -10.6% | +7.1% | pending | pending |
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 |
|---|---|---|---|---|
| 7 Aug 2026 | +24.9% | -1.3% | -6.4% | pending |
| 1 May 2026 | +23.8% | +10.0% | +25.1% | +7.2% |
| 24 Jan 2025 | +20.1% | +7.6% | -15.4% | -30.2% |
| 31 Oct 2025 | +19.5% | -5.3% | -3.8% | -18.8% |
| 1 Jun 2026 | +19.4% | -6.6% | -8.0% | +3.6% |
| 10 Nov 2022 | +16.3% | +0.1% | -4.9% | +20.9% |
| 31 Oct 2024 | +14.3% | +14.6% | +30.3% | +80.9% |
| 16 Feb 2023 | +14.2% | -15.0% | -17.1% | -35.2% |
| 9 Apr 2025 | +13.1% | -6.8% | +14.9% | +23.0% |
| 22 May 2023 | +12.7% | +8.6% | +13.5% | +4.4% |