Innospec Inc Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:28.52% (+0.79%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.2748 | 6.58 | |
| 0.1443 | 6.70 | |
| 0.7164 | 18.86 | |
| 0.1675 | 2.27 | |
| -0.2438 | -2.08 | |
| 0.1851 | 2.05 | |
| -0.2988 | -3.87 | |
| 0.2909 | 4.29 | |
| -0.0834 | -1.23 | |
| -0.0178 | -0.28 | |
| -0.0430 | -0.66 | |
| 0.1206 | 1.41 |
Estimation Period:
May 13, 1998 to Feb 6, 2026
May 13, 1998 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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