Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.5658	8.62
$α$	0.1829	6.48
$β$	0.5975	11.65
$γ_{1}$	0.0453	1.17
$γ_{2}$	0.0361	0.61
$γ_{3}$	-0.2136	-5.34
$γ_{4}$	0.1951	4.90
$γ_{5}$	-0.0102	-0.24
$γ_{6}$	-0.1241	-2.61
$γ_{7}$	0.0882	1.60
$γ_{8}$	0.0044	0.07
$γ_{9}$	-0.1002	-1.36
$γ_{10}$	0.2424	2.84

V-Lab

Kyokuto Boeki Kaisha Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:34.75% (-4.20%)

Date Range:

Parameter Estimates

News Impact Curve

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