Atm Grupa Sa GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:23.04% (+0.08%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.2663 | 16.84 | |
| 0.1248 | 32.98 | |
| 0.8448 | 176.96 |
Estimation Period:
Feb 10, 2004 to Feb 13, 2026
Feb 10, 2004 to Feb 13, 2026
News Impact Curve
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