Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1788	9.79
$α$	0.1140	9.78
$β$	0.8569	69.46
$γ_{1}$	0.0005	1.03

V-Lab

Nikkei 225 Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:23.63% (-0.83%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Nikkei 225 Analyses