Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1653	8.80
$α$	0.1685	5.51
$β$	0.6646	13.41
$γ_{1}$	-0.0651	-2.08
$γ_{2}$	0.1598	3.35
$γ_{3}$	-0.2151	-6.63
$γ_{4}$	0.2263	6.69
$γ_{5}$	-0.1859	-4.22
$γ_{6}$	0.1593	3.60
$γ_{7}$	-0.1476	-4.15
$γ_{8}$	0.1162	2.82
$γ_{9}$	-0.1185	-1.56

V-Lab

Kyowa Kirin Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:35.00% (-3.19%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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