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	param	t-stat
$ω$	0.5554	2.27
$α$	0.2797	4.11
$β$	0.3888	3.71
$γ_{1}$	8.8077	3.06
$γ_{2}$	-14.0978	-3.39
$γ_{3}$	7.7359	3.35
$γ_{4}$	-4.0543	-2.72
$γ_{5}$	2.6608	1.61
$γ_{6}$	-1.3183	-0.71
$γ_{7}$	0.0814	0.05
$γ_{8}$	-0.0233	-0.02
$γ_{9}$	0.2244	0.25
$γ_{10}$	0.1810	0.36

V-Lab

Purple Innovation Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:57.96% (-1.18%)

Date Range:

Parameter Estimates

News Impact Curve

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