Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.9588	4.71
$α$	0.1387	2.93
$β$	0.4355	2.47
$γ_{1}$	3.2452	1.42
$γ_{2}$	-2.5094	-0.69
$γ_{3}$	1.1380	0.37
$γ_{4}$	-6.5327	-1.90
$γ_{5}$	12.3485	4.39
$γ_{6}$	-14.2302	-4.31
$γ_{7}$	9.7643	2.55
$γ_{8}$	-5.7573	-1.91
$γ_{9}$	3.9669	1.38
$γ_{10}$	-0.8623	-0.25

V-Lab

Kimura Kohki Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:63.04% (+2.50%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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