Coltene Holding Ag Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:27.99% (+1.68%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.0643 | 9.73 | |
| 0.1262 | 7.08 | |
| 0.7459 | 21.66 | |
| 0.0010 | 0.64 |
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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