Tenaris SA GJR-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:34.14% (-0.90%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.5716 | 6.72 | |
| 0.0596 | 7.32 | |
| 0.8060 | 62.53 | |
| 0.0851 | 4.01 |
Estimation Period:
Apr 24, 2006 to Feb 6, 2026
Apr 24, 2006 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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