Coltene Holding Ag Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:24.08% (-0.07%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8330 | 2.26 | |
| 0.1029 | 3.10 | |
| 0.6537 | 7.40 | |
| -3.7332 | -1.42 | |
| 6.4263 | 1.79 | |
| -5.2531 | -3.19 | |
| 5.3262 | 4.06 | |
| -6.0066 | -4.73 | |
| 6.5166 | 5.42 | |
| -5.8458 | -4.43 | |
| 4.5486 | 2.87 | |
| -3.5437 | -1.41 |
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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