At&S Austria Tech System Ag APARCH Volatility Analysis
Volatility Prediction for Monday, February 23rd, 2026:52.21% (-1.77%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0711 | 9.83 | |
| 0.0652 | 21.29 | |
| 0.9270 | 259.58 | |
| 0.1496 | 4.68 | |
| 0.9786 | 14.22 |
Estimation Period:
May 20, 2008 to Feb 20, 2026
May 20, 2008 to Feb 20, 2026
News Impact Curve
Volatility Forecasts
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