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	param	t-stat
$ω$	0.5903	8.15
$α$	0.1184	9.03
$β$	0.8422	52.00
$γ_{1}$	-0.0071	-0.40
$γ_{2}$	-0.0314	-1.11
$γ_{3}$	0.0686	3.43
$γ_{4}$	-0.0514	-2.98
$γ_{5}$	0.0239	1.21
$γ_{6}$	0.0135	0.49

V-Lab

Janome Corporation Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:29.25% (-1.74%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Janome Corporation Analyses