Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.2498	11.77
$α$	0.1612	32.96
$β$	0.7951	116.53
$γ$	0.0743	2.95
$δ$	1.2551	22.83

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Aoyama Trading Co Ltd APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:25.28% (+0.03%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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