Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.0213	5.25
$α$	0.0950	5.42
$β$	0.8334	32.90
$γ_{1}$	0.0139	0.61
$γ_{2}$	-0.0143	-0.43
$γ_{3}$	0.0363	1.48
$γ_{4}$	-0.0957	-2.90
$γ_{5}$	0.1347	2.91

V-Lab

Tokai Corp Gifu Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:27.33% (+1.57%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Tokai Corp Gifu Analyses