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	param	t-stat
$ω$	1.1046	2.94
$α$	0.1977	2.77
$β$	0.7188	6.52
$γ_{1}$	-2.9179	-2.37
$γ_{2}$	5.6827	2.66
$γ_{3}$	-4.4085	-2.73
$γ_{4}$	1.8461	1.49
$γ_{5}$	0.1023	0.06
$γ_{6}$	-0.0952	-0.04
$γ_{7}$	-0.5285	-0.32

V-Lab

Sonim Technologies, Inc. Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:154.85% (+4.64%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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