TER'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 30 Mar 2021 to 4 Nov 2026 (1408 sessions). Later changes are measured from the close on the day of the move.
Biggest one-day falls
Of these 10, 5 were higher 21 sessions later · n = 10 · could be chance.
| Date | One-day change | After 5 sessions | After 21 sessions | After 63 sessions |
|---|---|---|---|---|
| 27 Jan 2022 | -22.4% | +0.6% | +6.0% | +0.4% |
| 29 Apr 2026 | -19.4% | +24.9% | +22.2% | +19.3% |
| 11 Mar 2025 | -17.1% | +2.1% | -8.8% | +1.9% |
| 2 Jul 2026 | -13.6% | -2.6% | -0.9% | +12.6% |
| 25 Jul 2024 | -13.4% | -2.1% | +9.3% | +0.1% |
| 14 Sep 2026 | -13.3% | +15.9% | +15.5% | pending |
| 5 Jun 2026 | -12.0% | +12.6% | -1.8% | -0.3% |
| 1 Jul 2026 | -11.7% | -15.1% | -14.0% | -6.2% |
| 24 Oct 2024 | -11.0% | -4.1% | -2.3% | +10.1% |
| 6 Mar 2026 | -10.6% | +4.9% | +17.4% | +31.1% |
Biggest one-day rises
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 |
|---|---|---|---|---|
| 29 Oct 2025 | +20.5% | +7.8% | +4.6% | +38.6% |
| 30 Jul 2025 | +18.9% | -2.6% | +9.5% | +34.1% |
| 9 Apr 2025 | +16.9% | -10.4% | -2.5% | +22.2% |
| 30 Jul 2026 | +14.4% | +5.3% | -2.9% | -14.3% |
| 3 Feb 2026 | +13.4% | +7.7% | +8.0% | +26.2% |
| 22 Sep 2025 | +12.8% | -0.6% | +6.0% | +44.4% |
| 30 Apr 2026 | +12.1% | +3.1% | +7.6% | +7.1% |
| 21 Jul 2026 | +12.1% | -14.3% | +1.5% | -10.3% |
| 8 Apr 2026 | +11.8% | +1.9% | -1.2% | +1.2% |
| 28 Oct 2021 | +11.3% | +5.5% | +12.7% | -18.2% |