Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.0235	2.59
$α$	0.1210	4.49
$β$	0.8030	18.69
$γ_{1}$	-1.2754	-1.37
$γ_{2}$	1.8773	1.54
$γ_{3}$	-0.6473	-0.70
$γ_{4}$	0.2091	0.16
$γ_{5}$	-0.5864	-0.42
$γ_{6}$	0.0289	0.03
$γ_{7}$	2.1173	1.80
$γ_{8}$	-3.7487	-2.70
$γ_{9}$	3.7154	3.13
$γ_{10}$	-3.9523	-1.84

V-Lab

Aiming Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:30.15% (-1.66%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Aiming Inc Analyses