Nikkei Stock Average Volatility Index

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	param	t-stat
$m$	66
$α$	0.0520	16.27
$β$	0.7812	85.26
$γ$	0.1232	24.17
$λ_{1}$	0.1266	1.92
$λ_{2}$	0.0792	1.69
$λ_{3}$	0.8965	14.93

V-Lab

Komatsu Ltd MF2-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:34.39% (-0.95%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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