Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.0416	4.68
$α$	0.2212	8.16
$β$	0.5996	14.01
$γ_{1}$	-0.2069	-1.48
$γ_{2}$	0.2492	1.23
$γ_{3}$	-0.0972	-0.65
$γ_{4}$	0.2228	1.16
$γ_{5}$	-0.2918	-1.64
$γ_{6}$	0.0743	0.60
$γ_{7}$	0.2555	2.27
$γ_{8}$	-0.4730	-3.62
$γ_{9}$	0.4922	3.16
$γ_{10}$	-0.4059	-1.56

V-Lab

Gakujo Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:26.60% (-2.10%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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