Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.8541	4.01
$α$	0.2119	6.63
$β$	0.6005	12.02
$γ_{1}$	0.4225	2.82
$γ_{2}$	-0.6286	-2.98
$γ_{3}$	0.4140	2.66
$γ_{4}$	-0.2839	-1.60
$γ_{5}$	-0.1235	-0.72
$γ_{6}$	0.5625	2.93
$γ_{7}$	-0.7592	-3.21
$γ_{8}$	0.7712	3.17
$γ_{9}$	-1.1253	-4.48

V-Lab

Unirita Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:3.03% (+0.02%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Unirita Inc Analyses