Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.9849	8.13
$α$	0.1647	5.24
$β$	0.5324	7.14
$γ_{1}$	-0.0325	-0.20
$γ_{2}$	0.1381	0.44
$γ_{3}$	-0.1744	-0.56
$γ_{4}$	0.0752	0.29
$γ_{5}$	-0.0705	-0.41
$γ_{6}$	0.0454	0.26
$γ_{7}$	0.2624	1.22
$γ_{8}$	-0.6380	-2.27
$γ_{9}$	0.6926	2.42
$γ_{10}$	-0.5765	-1.85

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Artspark Holdings Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:40.85% (+13.16%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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