Whitbread PLC Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:23.72% (-0.75%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.7293 | 7.85 | |
| 0.1153 | 8.90 | |
| 0.7993 | 35.55 | |
| -0.0750 | -2.51 | |
| 0.1681 | 3.83 | |
| -0.1979 | -6.10 | |
| 0.2015 | 5.25 | |
| -0.1650 | -4.03 | |
| 0.0758 | 2.15 | |
| 0.0409 | 1.27 | |
| -0.0950 | -2.36 | |
| 0.0588 | 1.52 |
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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