Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.0755	6.39
$α$	0.1472	2.30
$β$	0.3673	2.10
$γ_{1}$	-0.5579	-2.32
$γ_{2}$	0.5955	1.60
$γ_{3}$	0.3141	0.90
$γ_{4}$	-1.0817	-2.03

V-Lab

Base Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:45.33% (+18.65%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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