Tenaris SA Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:17.00% (+1.06%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0000 | 0.00 | |
| 1.0000 | 10,000,000.00 | |
| 0.0000 | 0.00 | |
| 42.6301 | 426,301,200.00 | |
| -92.1343 | -921,342,600.00 | |
| 59.5842 | 595,841,600.00 | |
| -13.2808 | -132,807,600.00 | |
| 4.0336 | 40,335,600.00 | |
| -1.6278 | -16,278,120.00 | |
| 2.8571 | 28,571,370.00 | |
| -6.1145 | -61,145,340.00 |
Estimation Period:
Sep 25, 2019 to Feb 6, 2026
Sep 25, 2019 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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