Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.2599	2.64
$α$	0.3105	4.69
$β$	0.3364	3.83
$γ_{1}$	-1.9358	-1.81
$γ_{2}$	4.8542	3.42
$γ_{3}$	-5.7691	-5.78
$γ_{4}$	4.0858	4.02
$γ_{5}$	-0.5130	-0.48
$γ_{6}$	-2.0860	-2.15
$γ_{7}$	2.7837	2.75
$γ_{8}$	-2.9990	-2.46

V-Lab

Kyowa Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:29.81% (+8.03%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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