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	param	t-stat
$ω$	1.2601	2.16
$α$	0.5473	2.01
$β$	0.1174	1.06
$γ_{1}$	-9.4489	-2.33
$γ_{2}$	15.5993	2.82
$γ_{3}$	-8.4275	-3.38
$γ_{4}$	2.8839	1.77

V-Lab

Qualtec Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:62.50% (+25.54%)

Date Range:

Parameter Estimates

News Impact Curve

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