Sonova Holding AG APARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:32.68% (+3.10%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0520 | 18.46 | |
| 0.0942 | 27.81 | |
| 0.9058 | 257.32 | |
| 0.4214 | 15.31 | |
| 0.8857 | 24.94 |
Estimation Period:
Dec 1, 1994 to Feb 13, 2026
Dec 1, 1994 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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