Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	4.4262	2.93
$α$	0.4261	7.29
$β$	0.5659	10.05
$γ_{1}$	-0.2685	-1.30
$γ_{2}$	0.3352	1.08
$γ_{3}$	-0.0090	-0.05
$γ_{4}$	-0.1984	-1.34
$γ_{5}$	0.3122	2.48
$γ_{6}$	-0.2813	-2.38
$γ_{7}$	0.1600	1.88

V-Lab

Wdi Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:6.76% (+0.36%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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