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	param	t-stat
$ω$	0.7296	4.88
$α$	0.1151	5.36
$β$	0.7776	19.45
$γ_{1}$	0.2672	0.63
$γ_{2}$	-1.0849	-1.72
$γ_{3}$	1.6263	4.33
$γ_{4}$	-1.4753	-4.46
$γ_{5}$	1.5655	3.81
$γ_{6}$	-1.4832	-2.59
$γ_{7}$	1.0788	1.45
$γ_{8}$	-1.0098	-1.44
$γ_{9}$	0.4526	0.91
$γ_{10}$	0.5663	0.97

V-Lab

Perfectech International Holdings Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:79.79% (+4.40%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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