Sonova Holding AG Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:21.37% (-0.89%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.5774 | 5.40 | |
| 0.1033 | 4.47 | |
| 0.7652 | 14.70 | |
| -0.0782 | -1.53 | |
| 0.1553 | 2.11 | |
| -0.2586 | -4.57 | |
| 0.3498 | 6.31 | |
| -0.2679 | -4.62 | |
| 0.1319 | 1.42 | |
| -0.0602 | -0.47 | |
| 0.1438 | 1.20 | |
| -0.2557 | -3.11 | |
| 0.1960 | 3.99 |
Estimation Period:
Dec 1, 1994 to Feb 6, 2026
Dec 1, 1994 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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