Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.0501	30.24
$α$	0.0916	33.78
$β$	0.8788	322.49
$γ$	0.4463	17.43
$δ$	1.6130	39.73

V-Lab

TOPIX Large 70 Index APARCH Volatility Analysis

Volatility Prediction for Friday, February 6th, 2026:16.77% (-0.80%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other TOPIX Large 70 Index Analyses