At&S Austria Tech System Ag Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:66.10% (-4.11%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.2450 | 7.66 | |
| 0.1109 | 6.03 | |
| 0.7234 | 16.25 | |
| -0.1670 | -1.06 | |
| 0.3965 | 1.57 | |
| -0.3680 | -1.88 | |
| 0.1689 | 1.00 | |
| 0.1765 | 0.93 | |
| -0.5030 | -1.85 | |
| 0.5312 | 1.83 | |
| -0.4512 | -1.97 | |
| 0.4623 | 2.39 | |
| -0.3911 | -2.71 |
Estimation Period:
May 20, 2008 to Feb 13, 2026
May 20, 2008 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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