Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.2349	13.17
$α$	0.1389	4.80
$β$	0.5673	6.78
$γ_{1}$	0.0048	3.50

V-Lab

Tokyo Base Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:47.31% (-4.03%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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