Powerhouse Energy Group PLC Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:44.30% (-4.04%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 2.4417 | 2.97 | |
| 0.2328 | 5.35 | |
| 0.4986 | 7.30 | |
| 0.1934 | 0.45 | |
| -0.2518 | -0.44 | |
| 0.0286 | 0.09 | |
| 0.2875 | 0.91 | |
| -0.4972 | -1.60 | |
| 0.5224 | 1.78 | |
| -0.7175 | -2.86 | |
| 0.6980 | 3.81 |
Estimation Period:
Feb 16, 2007 to Feb 13, 2026
Feb 16, 2007 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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