Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.7078	3.41
$α$	0.2340	7.06
$β$	0.6513	14.24
$γ_{1}$	0.2218	1.27
$γ_{2}$	-0.2912	-1.26
$γ_{3}$	0.2375	1.72
$γ_{4}$	-0.4384	-2.40
$γ_{5}$	0.4687	2.17
$γ_{6}$	-0.3664	-1.76
$γ_{7}$	0.4962	2.38
$γ_{8}$	-0.6994	-2.41
$γ_{9}$	0.6094	1.83
$γ_{10}$	-0.3195	-1.56

V-Lab

Gig Works Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:48.26% (-0.48%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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