Alten SA GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:65.83% (-2.75%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0900 | 16.03 | |
| 0.0690 | 39.26 | |
| 0.9154 | 424.96 |
Estimation Period:
Feb 2, 1999 to Feb 13, 2026
Feb 2, 1999 to Feb 13, 2026
News Impact Curve
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