Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	4.1433	2.71
$α$	0.4411	7.02
$β$	0.5495	9.17
$γ_{1}$	-0.2785	-1.38
$γ_{2}$	0.3512	1.16
$γ_{3}$	-0.0237	-0.12
$γ_{4}$	-0.1660	-1.14
$γ_{5}$	0.2284	1.79
$γ_{6}$	-0.0691	-0.48
$γ_{7}$	-0.3945	-1.68

V-Lab

Wdi Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:4.92% (-0.85%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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