Nikkei Stock Average Volatility Index

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	param	t-stat
$m$	66
$α$	0.0824	17.55
$β$	0.6387	52.72
$γ$	0.1211	13.07
$λ_{1}$	0.0408	1.36
$λ_{2}$	0.0131	2.19
$λ_{3}$	0.9830	114.18

V-Lab

Ahresty Corp MF2-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:36.94% (-2.99%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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