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	param	t-stat
$ω$	0.4173	3.46
$α$	0.1523	4.80
$β$	0.7242	12.84
$γ_{1}$	-0.5413	-0.98
$γ_{2}$	0.3014	0.34
$γ_{3}$	0.6424	1.18
$γ_{4}$	-0.3526	-0.95
$γ_{5}$	-0.4930	-1.55
$γ_{6}$	0.6756	2.93

V-Lab

Evofem Biosciences Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:76.25% (+1.44%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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