Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.0968	10.59
$α$	0.1024	15.96
$β$	0.8755	121.24
$γ$	-0.1325	-3.75
$δ$	1.4444	19.34

V-Lab

O Will Corporation APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:19.13% (+0.63%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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