At&S Austria Tech System Ag GJR-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:68.05% (-5.43%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.4143 | 12.88 | |
| 0.0977 | 17.64 | |
| 0.8384 | 213.94 | |
| 0.0493 | 4.33 |
Estimation Period:
Sep 20, 1999 to Feb 13, 2026
Sep 20, 1999 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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