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	param	t-stat
$ω$	2.3335	6.54
$α$	0.1703	2.24
$β$	0.0821	0.49
$γ_{1}$	2.8683	3.77
$γ_{2}$	-3.8805	-3.18
$γ_{3}$	1.4578	1.84
$γ_{4}$	-0.1677	-0.14

V-Lab

Japan Data Science Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:152.94% (+79.81%)

Date Range:

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