Weir Group PLC/The Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:20.51% (+0.08%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.5401 | 4.67 | |
| 0.0857 | 6.45 | |
| 0.8446 | 38.07 | |
| 0.0819 | 1.23 | |
| -0.1035 | -0.89 | |
| -0.0253 | -0.26 | |
| 0.0511 | 0.71 | |
| 0.0676 | 1.33 | |
| -0.1663 | -4.03 | |
| 0.1478 | 3.87 | |
| -0.0528 | -1.24 | |
| -0.0529 | -1.14 | |
| 0.0915 | 2.63 |
Estimation Period:
Jan 1, 1990 to Feb 13, 2026
Jan 1, 1990 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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