Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.6220	3.80
$α$	0.1743	7.13
$β$	0.6891	18.65
$γ_{1}$	-0.1773	-1.04
$γ_{2}$	0.4072	1.69
$γ_{3}$	-0.3282	-2.19
$γ_{4}$	0.1897	1.44
$γ_{5}$	-0.2570	-2.41
$γ_{6}$	0.4645	3.33
$γ_{7}$	-0.7573	-2.44

V-Lab

Yashima Denki Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:38.08% (+7.61%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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