Tenaris SA AGARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:24.48% (-0.66%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.2894 | 20.17 | |
| 0.1050 | 31.61 | |
| 0.8307 | 219.54 | |
| 0.6477 | 12.37 |
Estimation Period:
Dec 17, 2002 to Feb 6, 2026
Dec 17, 2002 to Feb 6, 2026
News Impact Curve
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