Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.8080	4.76
$α$	0.3061	6.81
$β$	0.5367	11.96
$γ_{1}$	-0.0210	-0.18
$γ_{2}$	0.0077	0.05
$γ_{3}$	0.0917	0.71
$γ_{4}$	-0.2378	-1.47
$γ_{5}$	0.3675	1.96
$γ_{6}$	-0.4031	-2.77
$γ_{7}$	0.3441	2.68
$γ_{8}$	-0.3480	-1.96
$γ_{9}$	0.4569	2.70
$γ_{10}$	-0.1075	-0.61

V-Lab

Kokusai Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:81.43% (+23.19%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Kokusai Co Ltd Analyses