Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.6352	3.90
$α$	0.2171	7.49
$β$	0.7019	22.75
$γ_{1}$	-0.1770	-2.05
$γ_{2}$	0.3429	2.79
$γ_{3}$	-0.3070	-2.75
$γ_{4}$	0.2512	2.27
$γ_{5}$	-0.0993	-1.05
$γ_{6}$	-0.1367	-1.46
$γ_{7}$	0.2241	2.32
$γ_{8}$	-0.1971	-1.65

V-Lab

Hosoya Pyro-Engineering Co Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:91.90% (+44.07%)

Date Range:

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News Impact Curve

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