Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.7346	3.79
$α$	0.1685	7.83
$β$	0.7223	23.44
$γ_{1}$	0.0152	0.11
$γ_{2}$	-0.0028	-0.01
$γ_{3}$	0.0844	0.67
$γ_{4}$	-0.2712	-1.97
$γ_{5}$	0.3276	2.42
$γ_{6}$	-0.1996	-1.53
$γ_{7}$	0.0037	0.03
$γ_{8}$	-0.0200	-0.15
$γ_{9}$	0.3057	2.26
$γ_{10}$	-0.4258	-1.61

V-Lab

Asgent Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:97.07% (-13.05%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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