Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.0469	5.66
$α$	0.1229	4.20
$β$	0.6871	9.74
$γ_{1}$	0.1609	0.62
$γ_{2}$	-0.1086	-0.25
$γ_{3}$	-0.0579	-0.21
$γ_{4}$	-0.0284	-0.14
$γ_{5}$	-0.0119	-0.05
$γ_{6}$	0.2652	1.07
$γ_{7}$	-0.7376	-3.77
$γ_{8}$	1.1556	5.59
$γ_{9}$	-1.1112	-3.51

V-Lab

Ecomic Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:20.86% (+0.12%)

Date Range:

Parameter Estimates

News Impact Curve

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