Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.0546	4.42
$α$	0.2756	6.17
$β$	0.5919	11.33
$γ_{1}$	-0.1666	-1.32
$γ_{2}$	0.1372	0.74
$γ_{3}$	0.0165	0.10
$γ_{4}$	-0.0987	-0.57
$γ_{5}$	0.4250	2.81
$γ_{6}$	-0.6085	-4.09
$γ_{7}$	0.5226	3.44
$γ_{8}$	-0.3123	-2.83

V-Lab

Will Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:31.02% (+0.95%)

Date Range:

Parameter Estimates

News Impact Curve

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