Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.0219	6.03
$α$	0.2960	7.22
$β$	0.5454	12.68
$γ_{1}$	-0.0328	-1.09
$γ_{2}$	-0.0024	-0.05
$γ_{3}$	0.1003	2.88
$γ_{4}$	-0.1576	-4.10
$γ_{5}$	0.1983	5.36
$γ_{6}$	-0.1687	-4.56
$γ_{7}$	0.0794	2.55

V-Lab

Geomatec Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:62.73% (+22.47%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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