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	param	t-stat
$ω$	1.6167	5.01
$α$	0.1079	4.37
$β$	0.8427	18.67
$γ_{1}$	0.0992	2.78
$γ_{2}$	-0.1136	-1.93
$γ_{3}$	0.0373	0.77
$γ_{4}$	-0.0475	-1.24

V-Lab

DevGreat Group Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:71.28% (-1.07%)

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News Impact Curve

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