Atrem Sa EGARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:52.80% (-0.82%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.1677 | 21.52 | |
| 0.2006 | 21.38 | |
| 0.9324 | 248.18 | |
| -0.0105 | -1.44 |
Estimation Period:
May 13, 2009 to Feb 13, 2026
May 13, 2009 to Feb 13, 2026
News Impact Curve
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