Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.3943	6.97
$α$	0.1297	10.10
$β$	0.7932	41.26
$γ_{1}$	0.0387	1.25
$γ_{2}$	-0.0194	-0.41
$γ_{3}$	-0.0815	-2.26
$γ_{4}$	0.1592	4.26
$γ_{5}$	-0.1768	-4.26
$γ_{6}$	0.0972	2.15
$γ_{7}$	0.0271	0.63
$γ_{8}$	-0.1170	-2.85
$γ_{9}$	0.1170	3.71

V-Lab

Nakamuraya Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:16.29% (-1.48%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Nakamuraya Co Ltd Analyses