Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.6898	2.78
$α$	0.2429	6.03
$β$	0.6462	17.18
$γ_{1}$	0.0668	0.53
$γ_{2}$	-0.1446	-0.83
$γ_{3}$	0.0113	0.10
$γ_{4}$	0.2494	2.47
$γ_{5}$	-0.3725	-3.45
$γ_{6}$	0.3208	3.10
$γ_{7}$	-0.1806	-1.70
$γ_{8}$	0.0732	0.61
$γ_{9}$	-0.0675	-0.54
$γ_{10}$	-0.0328	-0.18

V-Lab

Kanseki Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:7.68% (+1.02%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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