Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$m$	26
$α$	0.0548	19.61
$β$	0.7242	63.90
$γ$	0.1204	18.09
$λ_{1}$	0.0265	2.64
$λ_{2}$	0.0313	4.26
$λ_{3}$	0.9631	107.41

V-Lab

Hitachi Ltd MF2-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:59.15% (-4.31%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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