Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.1083	12.93
$α$	0.1649	25.25
$β$	0.8351	120.97
$γ$	-0.1390	-4.78
$δ$	1.4638	21.41

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Cube System Inc APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:25.11% (+0.42%)

Date Range:

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News Impact Curve

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