Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.0568	33.42
$α$	0.0970	27.47
$β$	0.8632	267.15
$γ$	0.5231	15.98
$δ$	1.5165	40.10

V-Lab

TOPIX Mid 400 Index APARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:14.43% (-0.35%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other TOPIX Mid 400 Index Analyses