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V-Lab

Sonova Holding AG Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:22.82% (-1.05%)
Analysis last updated: Saturday, February 14, 2026 at 01:15 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Sonova Holding AG SGARCH
paramt-stat
ω0.54695.23
α0.10414.47
β0.762914.46
γ1-0.1133-2.21
γ20.21292.91
γ3-0.3003-5.40
γ40.38587.09
γ5-0.2992-5.19
γ60.15761.70
γ7-0.0801-0.63
γ80.16151.35
γ9-0.2779-3.21
γ100.23912.49
Estimation Period:
Dec 1, 1994 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts