Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1849	5.08
$α$	0.1857	6.24
$β$	0.7134	21.92
$γ_{1}$	-0.6566	-5.14
$γ_{2}$	1.1165	5.35
$γ_{3}$	-0.9010	-5.23
$γ_{4}$	0.8196	5.40
$γ_{5}$	-0.5667	-4.05
$γ_{6}$	0.2669	1.78
$γ_{7}$	-0.0829	-0.54
$γ_{8}$	0.0156	0.08
$γ_{9}$	0.0542	0.30
$γ_{10}$	-0.4638	-1.77

V-Lab

Otani Kogyo Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:53.05% (+20.83%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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