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	param	t-stat
$ω$	2.4696	2.44
$α$	0.2779	5.05
$β$	0.4622	6.28
$γ_{1}$	-2.0615	-0.51
$γ_{2}$	6.1874	1.04
$γ_{3}$	-8.1538	-3.27
$γ_{4}$	7.1823	4.47
$γ_{5}$	-7.2501	-3.46
$γ_{6}$	7.6835	3.81
$γ_{7}$	-2.9661	-1.71
$γ_{8}$	-2.3627	-1.42
$γ_{9}$	0.9482	0.48
$γ_{10}$	4.5395	1.45

V-Lab

Alpha Pro Tech Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:48.80% (-8.16%)

Date Range:

Parameter Estimates

News Impact Curve

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