Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.8835	6.40
$α$	0.2406	7.21
$β$	0.5513	10.62
$γ_{1}$	-0.2930	-3.64
$γ_{2}$	0.2371	1.90
$γ_{3}$	0.2429	2.53
$γ_{4}$	-0.2850	-2.53
$γ_{5}$	0.1133	0.83
$γ_{6}$	0.0432	0.32
$γ_{7}$	0.0500	0.42
$γ_{8}$	-0.3888	-4.44
$γ_{9}$	0.4827	4.65
$γ_{10}$	-0.3252	-1.85

V-Lab

Kourakuen Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:32.51% (-7.77%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Kourakuen Corp Analyses