Coltene Holding Ag AGARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:25.54% (+0.01%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.5838 | 21.57 | |
| 0.1337 | 29.62 | |
| 0.7211 | 79.29 | |
| 0.2123 | 3.20 |
Estimation Period:
Jun 26, 2006 to Feb 6, 2026
Jun 26, 2006 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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