Colonial Coal International Corp AGARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:78.59% (-3.82%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 2.3306 | 18.35 | |
| 0.1425 | 29.14 | |
| 0.8118 | 177.48 | |
| -0.0381 | -0.16 |
Estimation Period:
Oct 12, 2010 to Feb 6, 2026
Oct 12, 2010 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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