Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.0262	8.68
$α$	0.1058	38.24
$β$	0.8471	275.56
$γ$	0.6136	20.34

V-Lab

TOPIX Mid 400 Index AGARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:15.53% (-0.84%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other TOPIX Mid 400 Index Analyses