Nikkei Stock Average Volatility Index

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	param	t-stat
$m$	21
$α$	0.2020	24.08
$β$	0.4961	27.49
$γ$	-0.0345	-2.73
$λ_{1}$	0.0229	1.54
$λ_{2}$	0.0291	3.27
$λ_{3}$	0.9675	90.30

V-Lab

Nihon Denkei Co Ltd MF2-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:26.57% (-3.05%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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