United Utilities Group PLC Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 24th, 2026:21.52% (-0.52%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.9246 | 6.87 | |
| 0.0587 | 7.73 | |
| 0.9125 | 90.01 | |
| -0.0073 | -2.55 | |
| 0.0121 | 3.07 | |
| -0.0064 | -3.37 |
Estimation Period:
Jan 1, 1990 to Feb 20, 2026
Jan 1, 1990 to Feb 20, 2026
News Impact Curve
Volatility Forecasts
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