Tubos Reunidos SA APARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:68.22% (+2.47%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1596 | 17.30 | |
| 0.1513 | 26.69 | |
| 0.8487 | 158.81 | |
| 0.0636 | 2.91 | |
| 1.3595 | 25.98 |
Estimation Period:
Nov 23, 2001 to Feb 6, 2026
Nov 23, 2001 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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