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	param	t-stat
$ω$	1.9401	2.04
$α$	0.1629	4.73
$β$	0.6573	9.55
$γ_{1}$	0.6104	1.65
$γ_{2}$	-1.0006	-1.95
$γ_{3}$	0.5484	2.49
$γ_{4}$	-0.0922	-0.81
$γ_{5}$	-0.0454	-0.39
$γ_{6}$	-0.0869	-0.73
$γ_{7}$	0.0061	0.05
$γ_{8}$	0.0004	0.00
$γ_{9}$	0.1754	1.49

V-Lab

Gravity Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, January 2nd, 2026:28.09% (+2.93%)

Date Range:

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News Impact Curve

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