Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.1631	4.74
$α$	0.1678	5.76
$β$	0.7504	19.76
$γ_{1}$	0.3496	2.63
$γ_{2}$	-0.3769	-1.75
$γ_{3}$	0.0715	0.27
$γ_{4}$	-0.1296	-0.36
$γ_{5}$	0.2651	0.73
$γ_{6}$	-0.3944	-1.22
$γ_{7}$	0.2627	0.77
$γ_{8}$	0.1613	0.58
$γ_{9}$	-0.6312	-2.13

V-Lab

Ig Port Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:39.91% (-2.08%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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