Ponsse Oy Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 12th, 2026:40.66% (+4.04%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.6001 | 6.23 | |
| 0.1454 | 7.30 | |
| 0.6433 | 13.34 | |
| -0.1501 | -2.51 | |
| 0.0795 | 0.91 | |
| 0.2131 | 3.36 | |
| -0.2641 | -3.71 | |
| 0.1737 | 2.73 | |
| -0.0697 | -1.29 | |
| 0.0846 | 1.56 | |
| -0.1614 | -2.55 | |
| 0.1880 | 2.12 |
Estimation Period:
Jul 15, 1996 to Feb 6, 2026
Jul 15, 1996 to Feb 6, 2026
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