Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.1767	4.69
$α$	0.1896	6.83
$β$	0.6158	13.36
$γ_{1}$	0.0215	0.19
$γ_{2}$	-0.0027	-0.02
$γ_{3}$	0.0911	1.04
$γ_{4}$	-0.2440	-3.09
$γ_{5}$	0.0908	1.02
$γ_{6}$	0.2280	2.75
$γ_{7}$	-0.2098	-2.83
$γ_{8}$	-0.1132	-1.29
$γ_{9}$	0.3336	3.24
$γ_{10}$	-0.7340	-3.90

V-Lab

Oie Sangyo Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:14.05% (+4.12%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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