Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.9767	6.87
$α$	0.1963	3.77
$β$	0.3825	3.73
$γ_{1}$	-0.0559	-1.90
$γ_{2}$	0.0819	2.22

V-Lab

Writeup Co.,Ltd. Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:49.58% (-0.87%)

Date Range:

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News Impact Curve

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