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	param	t-stat
$ω$	0.4134	3.50
$α$	0.1527	4.75
$β$	0.7177	12.21
$γ_{1}$	-0.5492	-1.00
$γ_{2}$	0.3202	0.37
$γ_{3}$	0.6101	1.12
$γ_{4}$	-0.2880	-0.77
$γ_{5}$	-0.6410	-1.91
$γ_{6}$	1.1024	2.76

V-Lab

Evofem Biosciences Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:99.88% (+1.10%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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