Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.6712	6.71
$α$	0.1889	8.02
$β$	0.7624	26.20
$γ_{1}$	0.0186	2.36
$γ_{2}$	-0.0308	-2.44
$γ_{3}$	0.0197	1.34

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Precision System Science Co Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:37.13% (-2.81%)

Date Range:

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