Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.4380	4.58
$α$	0.1664	4.29
$β$	0.6105	7.05
$γ_{1}$	0.7361	1.87
$γ_{2}$	-1.0421	-1.65
$γ_{3}$	0.4098	0.76
$γ_{4}$	-0.1350	-0.23
$γ_{5}$	0.4150	0.60
$γ_{6}$	-0.6209	-0.98
$γ_{7}$	-0.4371	-0.87
$γ_{8}$	2.2535	3.73
$γ_{9}$	-3.1146	-3.69
$γ_{10}$	3.2765	2.03

V-Lab

Grandes Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:57.99% (-0.98%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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