Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.0393	3.50
$α$	0.0283	6.91
$β$	0.9717	265.04
$γ$	-0.0816	-0.95
$δ$	0.9905	5.21

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Hennge K.K. APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:54.44% (+1.15%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Hennge K.K. Analyses