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	param	t-stat
$ω$	0.2285	2.76
$α$	0.0817	1.08
$β$	0.5146	1.89
$γ_{1}$	10.9349	5.45
$γ_{2}$	-17.4056	-6.26
$γ_{3}$	9.2943	5.14
$γ_{4}$	-4.5677	-2.86
$γ_{5}$	1.2221	0.67
$γ_{6}$	0.9701	0.45
$γ_{7}$	1.4737	0.69
$γ_{8}$	-6.5309	-2.61
$γ_{9}$	8.8818	2.72

V-Lab

Porch Group Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:108.55% (+12.22%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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