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	param	t-stat
$ω$	1.2779	6.99
$α$	0.2188	6.48
$β$	0.5974	11.01
$γ_{1}$	0.1005	1.12
$γ_{2}$	-0.0875	-0.65
$γ_{3}$	0.2409	2.23
$γ_{4}$	-0.7653	-3.93

V-Lab

D&G Technology Holding Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:42.29% (-5.60%)

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News Impact Curve

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