Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1753	9.80
$α$	0.1138	9.75
$β$	0.8569	69.31
$γ_{1}$	0.0005	0.98

V-Lab

Nikkei 225 Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:30.10% (+6.62%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Nikkei 225 Analyses