Intertek Group PLC Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:21.04% (-0.32%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.1649 | 6.21 | |
| 0.0980 | 6.90 | |
| 0.7809 | 22.00 | |
| 0.1044 | 1.77 | |
| -0.0907 | -1.09 | |
| -0.1257 | -2.33 | |
| 0.2312 | 4.02 | |
| -0.1855 | -2.25 | |
| 0.1120 | 1.08 | |
| -0.1185 | -1.21 | |
| 0.1714 | 1.59 |
Estimation Period:
May 23, 2002 to Feb 13, 2026
May 23, 2002 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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