Ashtead Group PLC Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 6th, 2026:44.23% (-0.89%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.5124 | 5.62 | |
| 0.0895 | 6.69 | |
| 0.8279 | 30.99 | |
| -0.1730 | -2.27 | |
| 0.3399 | 3.00 | |
| -0.2141 | -2.90 | |
| -0.0503 | -0.73 | |
| 0.2047 | 3.67 | |
| -0.1976 | -4.61 | |
| 0.1299 | 3.01 | |
| -0.0427 | -0.99 | |
| 0.0248 | 0.59 | |
| -0.0367 | -1.10 |
Estimation Period:
Jan 1, 1990 to Jan 30, 2026
Jan 1, 1990 to Jan 30, 2026
News Impact Curve
Volatility Forecasts
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