Vulcabras SA AGARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:36.28% (-0.84%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8562 | 27.77 | |
| 0.1551 | 30.57 | |
| 0.7947 | 292.26 | |
| 0.2746 | 1.88 |
Estimation Period:
Mar 29, 2005 to Feb 6, 2026
Mar 29, 2005 to Feb 6, 2026
News Impact Curve
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