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	param	t-stat
$ω$	1.7210	4.17
$α$	0.2175	3.71
$β$	0.4437	4.24
$γ_{1}$	0.2374	0.76
$γ_{2}$	-0.4007	-0.93
$γ_{3}$	0.4919	2.15
$γ_{4}$	-0.7129	-3.48
$γ_{5}$	0.5914	3.57

V-Lab

Matsuoka Corporation Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:69.94% (+41.62%)

Date Range:

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News Impact Curve

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