Vallourec Sa GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:33.68% (-0.93%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.2254 | 12.28 | |
| 0.0895 | 24.69 | |
| 0.8955 | 288.68 |
Estimation Period:
Jul 18, 2006 to Feb 6, 2026
Jul 18, 2006 to Feb 6, 2026
News Impact Curve
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