Atrem Sa AGARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:45.21% (-2.62%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.7583 | 15.74 | |
| 0.1162 | 23.01 | |
| 0.7982 | 128.22 | |
| 0.2875 | 2.88 |
Estimation Period:
May 13, 2009 to Feb 13, 2026
May 13, 2009 to Feb 13, 2026
News Impact Curve
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