Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.1560	8.77
$α$	0.1619	18.04
$β$	0.8381	91.12
$γ$	-0.1142	-3.67
$δ$	1.7443	16.71

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Bbreak Systems APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:63.42% (-6.11%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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