Pennon Group PLC Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:28.25% (+3.78%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8958 | 7.49 | |
| 0.1732 | 5.28 | |
| 0.6633 | 13.10 | |
| -0.0462 | -1.89 | |
| 0.1002 | 2.51 | |
| -0.1097 | -3.42 | |
| 0.0964 | 3.60 | |
| -0.0731 | -3.49 | |
| 0.0668 | 3.03 | |
| -0.0458 | -1.86 | |
| 0.0052 | 0.18 |
Estimation Period:
Jan 2, 1990 to Feb 6, 2026
Jan 2, 1990 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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