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	param	t-stat
$ω$	1.2575	8.07
$α$	0.1097	9.08
$β$	0.8360	51.35
$γ_{1}$	0.0679	4.32
$γ_{2}$	-0.1045	-4.36
$γ_{3}$	0.0477	2.96
$γ_{4}$	-0.0160	-1.10
$γ_{5}$	0.0106	0.69
$γ_{6}$	-0.0074	-0.65

V-Lab

Komatsu Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:59.19% (-4.87%)

Date Range:

Parameter Estimates

News Impact Curve

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