Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.1854	5.99
$α$	0.2656	9.27
$β$	0.7344	24.93
$γ$	0.1737	3.11
$δ$	1.1247	12.49

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OB System Inc APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:30.05% (+1.24%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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