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	param	t-stat
$ω$	1.3287	6.50
$α$	0.1843	5.32
$β$	0.6017	11.32
$γ_{1}$	0.2186	2.01
$γ_{2}$	-0.2236	-1.41
$γ_{3}$	-0.1475	-1.38
$γ_{4}$	0.3643	2.78
$γ_{5}$	-0.4970	-3.04
$γ_{6}$	0.6346	3.99
$γ_{7}$	-0.5725	-4.18
$γ_{8}$	0.2711	2.31
$γ_{9}$	-0.0438	-0.61

V-Lab

Marchex Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:45.20% (+0.63%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Marchex Inc Analyses