STZ'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 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 |
|---|---|---|---|---|
| 10 Jan 2025 | -17.1% | +1.4% | -8.9% | +2.7% |
| 5 Jan 2023 | -9.7% | +7.0% | +11.2% | +8.0% |
| 13 Feb 2026 | -8.0% | +6.8% | +1.6% | -4.7% |
| 2 Sep 2025 | -6.6% | -3.5% | -8.1% | -8.9% |
| 17 Aug 2026 | -6.2% | +5.4% | -5.8% | pending |
| 15 Feb 2022 | -6.1% | -3.2% | +1.0% | +14.7% |
| 8 Sep 2026 | -5.6% | +2.2% | -2.1% | pending |
| 18 May 2022 | -5.5% | +2.5% | -3.9% | +6.2% |
| 6 Jul 2026 | -4.9% | +2.9% | +0.6% | -13.6% |
| 3 Oct 2024 | -4.7% | -1.7% | -4.5% | -8.5% |
Biggest one-day rises
Of these 8, 4 were higher 21 sessions later · n = 8 · could be chance.
| Date | One-day change | After 5 sessions | After 21 sessions | After 63 sessions |
|---|---|---|---|---|
| 9 Apr 2026 | +8.5% | +0.7% | -9.1% | -17.8% |
| 9 Apr 2025 | +7.3% | -0.2% | +4.2% | -5.6% |
| 19 Jul 2023 | +5.3% | +1.6% | -3.6% | -11.0% |
| 4 Nov 2026 | +5.3% | pending | pending | pending |
| 8 Jan 2026 | +5.3% | +7.3% | +10.6% | +12.3% |
| 22 Oct 2026 | +5.3% | -6.2% | pending | pending |
| 22 Dec 2025 | +5.0% | -1.1% | +12.0% | +6.9% |
| 7 Apr 2022 | +4.6% | +3.7% | +1.9% | -0.2% |
| 2 Jul 2025 | +4.5% | -1.0% | -4.4% | -20.1% |
| 20 Jan 2026 | +4.5% | -1.5% | -5.5% | -4.1% |