Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1090	7.15
$α$	0.2035	7.14
$β$	0.5537	12.16
$γ_{1}$	0.0001	0.00
$γ_{2}$	0.0158	0.26
$γ_{3}$	-0.0395	-0.80
$γ_{4}$	0.0122	0.19
$γ_{5}$	0.0454	0.69
$γ_{6}$	-0.1073	-1.71
$γ_{7}$	0.1832	2.53
$γ_{8}$	-0.1578	-2.27
$γ_{9}$	-0.0240	-0.40
$γ_{10}$	0.1718	2.47

V-Lab

Astena Holdings Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:18.43% (+0.36%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Astena Holdings Co Ltd Analyses