Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1395	5.33
$α$	0.1699	4.73
$β$	0.5091	5.10
$γ_{1}$	1.1308	3.79
$γ_{2}$	-2.1603	-4.52
$γ_{3}$	1.6170	4.57
$γ_{4}$	-0.7775	-2.35
$γ_{5}$	0.4505	1.42
$γ_{6}$	-0.5509	-2.02
$γ_{7}$	0.4872	1.33
$γ_{8}$	-0.3867	-0.87
$γ_{9}$	0.1055	0.17
$γ_{10}$	0.4272	0.58

V-Lab

Ir Japan Holdings Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:42.94% (-7.11%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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