Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.3081	6.65
$α$	0.1652	6.35
$β$	0.6097	13.81
$γ_{1}$	0.0038	0.13
$γ_{2}$	0.0463	1.10
$γ_{3}$	-0.1295	-4.54
$γ_{4}$	0.1356	5.27
$γ_{5}$	-0.0747	-2.78
$γ_{6}$	0.0097	0.33
$γ_{7}$	0.0330	1.08
$γ_{8}$	-0.0392	-1.07
$γ_{9}$	-0.0276	-0.40

V-Lab

Okamura Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:25.25% (-4.05%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Okamura Corp Analyses