Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.2485	6.70
$α$	0.1408	5.59
$β$	0.5344	8.27
$γ_{1}$	-0.0481	-0.67
$γ_{2}$	0.1509	1.42
$γ_{3}$	-0.2658	-3.51
$γ_{4}$	0.3158	3.80
$γ_{5}$	-0.2541	-2.32
$γ_{6}$	0.1938	1.86
$γ_{7}$	-0.1900	-2.15
$γ_{8}$	0.2226	2.22
$γ_{9}$	-0.3720	-2.30

V-Lab

Nakanishi Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:17.17% (-0.49%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Nakanishi Inc Analyses