Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.0447	11.48
$α$	0.0652	21.38
$β$	0.9348	272.94
$γ$	0.2297	9.29
$δ$	1.2570	31.41

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Matsukiyococokara & Co APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:30.76% (-0.47%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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