Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1063	8.00
$α$	0.1293	7.30
$β$	0.6137	12.71
$γ_{1}$	-0.0476	-1.30
$γ_{2}$	0.1061	1.97
$γ_{3}$	-0.1401	-4.50
$γ_{4}$	0.1462	5.74
$γ_{5}$	-0.1002	-4.08
$γ_{6}$	0.0488	1.89
$γ_{7}$	0.0045	0.15
$γ_{8}$	-0.0446	-1.24
$γ_{9}$	0.0395	1.22

V-Lab

Biprogy Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:38.77% (+1.70%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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