Tenaris SA Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:36.38% (-1.89%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.2195 | 2.12 | |
| 0.0999 | 5.62 | |
| 0.8145 | 25.26 | |
| -0.0463 | -0.67 | |
| 0.0993 | 1.18 | |
| -0.0657 | -1.87 | |
| -0.0052 | -0.16 | |
| 0.0296 | 1.24 |
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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