Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.2400	6.47
$α$	0.0754	9.41
$β$	0.8225	45.87
$γ$	-0.5786	-4.16
$δ$	0.5215	5.98

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Smaregi Inc APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:55.48% (-0.69%)

Date Range:

Parameter Estimates

News Impact Curve

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