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	param	t-stat
$ω$	1.7214	7.25
$α$	0.1184	7.60
$β$	0.7944	33.53
$γ_{1}$	0.1037	7.85
$γ_{2}$	-0.1539	-7.87
$γ_{3}$	0.0661	5.09
$γ_{4}$	-0.0195	-1.75
$γ_{5}$	0.0167	1.16
$γ_{6}$	-0.0440	-1.91

V-Lab

JGC Holdings Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:39.66% (+2.34%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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