Atos SE Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:79.83% (-0.06%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.8973 | 3.07 | |
| 0.0786 | 5.11 | |
| 0.8740 | 38.80 | |
| 0.0692 | 1.44 | |
| -0.0017 | -0.02 | |
| -0.1803 | -2.34 | |
| 0.2227 | 4.35 | |
| -0.2098 | -6.20 | |
| 0.1549 | 3.69 | |
| -0.0202 | -0.41 | |
| -0.0286 | -0.54 | |
| -0.0494 | -1.21 |
Estimation Period:
Jan 5, 1990 to Feb 13, 2026
Jan 5, 1990 to Feb 13, 2026
News Impact Curve
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