Coltene Holding Ag AGARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:29.11% (-0.03%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.8721 | 35.88 | |
| 0.1661 | 16.40 | |
| 0.4126 | 48.21 | |
| 0.4142 | 3.50 |
Estimation Period:
Jun 5, 2014 to Feb 6, 2026
Jun 5, 2014 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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