Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$m$	111
$α$	0.1063	15.53
$β$	0.8264	145.93
$γ$	0.0311	3.33
$λ_{1}$	0.0017	1.05
$λ_{2}$	0.0040	4.89
$λ_{3}$	0.9955	940.96

V-Lab

Showa System Engineering MF2-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:22.93% (-1.10%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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