Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.0243	4.02
$α$	0.1536	4.29
$β$	0.4971	5.27
$γ_{1}$	-0.8849	-1.64
$γ_{2}$	1.7457	2.34
$γ_{3}$	-1.2262	-3.21
$γ_{4}$	0.4185	1.26
$γ_{5}$	0.1452	0.47
$γ_{6}$	-0.4525	-1.33
$γ_{7}$	0.4643	0.84
$γ_{8}$	-0.3625	-0.70

V-Lab

Healios Kk Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:78.99% (-1.21%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Healios Kk Analyses