Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.6305	6.74
$α$	0.1780	16.44
$β$	0.7656	86.43
$γ$	-0.1011	-3.74
$δ$	1.6989	15.54

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Ktk Inc APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:29.76% (-0.33%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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