Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.2881	6.36
$α$	0.1639	4.16
$β$	0.5302	6.18
$γ_{1}$	0.8859	1.85
$γ_{2}$	-0.8458	-1.15
$γ_{3}$	0.3742	0.73
$γ_{4}$	-1.1699	-2.21
$γ_{5}$	1.1799	2.37
$γ_{6}$	-0.8744	-1.98
$γ_{7}$	1.3780	2.94
$γ_{8}$	-2.7352	-3.01

V-Lab

Seraku Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:23.67% (-3.11%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Seraku Co Ltd Analyses