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	param	t-stat
$ω$	0.9726	4.65
$α$	0.1836	4.08
$β$	0.5725	7.49
$γ_{1}$	0.1606	1.14
$γ_{2}$	-0.3993	-1.97
$γ_{3}$	0.3861	3.12
$γ_{4}$	-0.1652	-1.86

V-Lab

Benefit Japan Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:45.77% (-9.90%)

Date Range:

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News Impact Curve

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