Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.9050	4.04
$α$	0.2360	4.13
$β$	0.4395	5.02
$γ_{1}$	-1.6426	-4.67
$γ_{2}$	2.9012	5.60
$γ_{3}$	-1.7724	-4.02
$γ_{4}$	0.4717	1.08
$γ_{5}$	-0.2275	-0.53
$γ_{6}$	0.5266	1.04
$γ_{7}$	-0.3337	-0.67
$γ_{8}$	0.0566	0.06

V-Lab

Takemoto Yohki Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:8.02% (-0.57%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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