Whitehaven Coal Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:43.31% (+1.74%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.9997 | 5.24 | |
| 0.0642 | 5.70 | |
| 0.8778 | 39.82 | |
| -0.5407 | -3.50 | |
| 0.8819 | 3.78 | |
| -0.4894 | -2.83 | |
| 0.3463 | 2.18 | |
| -0.5468 | -3.95 | |
| 0.7815 | 5.16 | |
| -0.7796 | -4.64 | |
| 0.4283 | 2.49 | |
| -0.0438 | -0.36 |
Estimation Period:
Jun 1, 2007 to Feb 6, 2026
Jun 1, 2007 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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