Weir Group PLC/The Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:20.43% (-0.74%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.5444 | 4.77 | |
| 0.0857 | 6.46 | |
| 0.8445 | 38.04 | |
| 0.0809 | 1.24 | |
| -0.1014 | -0.89 | |
| -0.0281 | -0.29 | |
| 0.0550 | 0.77 | |
| 0.0631 | 1.25 | |
| -0.1634 | -3.99 | |
| 0.1478 | 3.91 | |
| -0.0558 | -1.33 | |
| -0.0488 | -1.06 | |
| 0.0889 | 2.55 |
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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