Altri Sgps Sa AGARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:25.23% (-1.25%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.8719 | 27.84 | |
| 0.2529 | 33.55 | |
| 0.5868 | 68.41 | |
| 0.4085 | 7.50 |
Estimation Period:
Mar 1, 2005 to Feb 13, 2026
Mar 1, 2005 to Feb 13, 2026
News Impact Curve
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