Sofina SA Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:27.68% (+1.14%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.6217 | 6.34 | |
| 0.1008 | 10.87 | |
| 0.8554 | 62.85 | |
| 0.0649 | 5.25 | |
| -0.0964 | -4.83 | |
| 0.0457 | 2.94 | |
| -0.0263 | -1.85 | |
| 0.0425 | 2.95 | |
| -0.0507 | -4.64 |
Estimation Period:
Jan 1, 1990 to Feb 6, 2026
Jan 1, 1990 to Feb 6, 2026
News Impact Curve
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