Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.6287	6.16
$α$	0.1857	7.44
$β$	0.6720	18.58
$γ_{1}$	-0.1714	-2.68
$γ_{2}$	0.2207	2.25
$γ_{3}$	-0.0303	-0.40
$γ_{4}$	-0.0123	-0.15
$γ_{5}$	-0.0499	-0.51
$γ_{6}$	0.1459	1.47
$γ_{7}$	-0.1734	-2.30
$γ_{8}$	0.1846	2.32
$γ_{9}$	-0.5261	-3.78

V-Lab

Echo Trading Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:8.41% (-0.66%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Echo Trading Co Ltd Analyses