Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.0225	6.24
$α$	0.1081	43.54
$β$	0.8546	329.46
$γ$	0.7414	25.71

V-Lab

Nikkei 225 AGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:20.27% (+0.58%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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