Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.0243	9.04
$α$	0.1018	41.19
$β$	0.8584	314.78
$γ$	0.6310	26.48

V-Lab

TOPIX 500 Index AGARCH Volatility Analysis

Volatility Prediction for Friday, February 6th, 2026:18.57% (-0.86%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other TOPIX 500 Index Analyses