James Halstead PLC Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:88.91% (+10.89%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.2047 | 4.57 | |
| 0.1004 | 2.44 | |
| 0.7409 | 5.56 | |
| 1.8642 | 3.00 | |
| -2.8791 | -3.11 | |
| 1.8197 | 3.08 | |
| -1.2289 | -3.02 |
Estimation Period:
Mar 6, 2020 to Feb 6, 2026
Mar 6, 2020 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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