Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.0540	9.77
$α$	0.1381	4.80
$β$	0.5873	7.28
$γ_{1}$	-0.0239	-1.52
$γ_{2}$	0.0519	1.66

V-Lab

Tokyo Base Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:68.95% (-8.08%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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