Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	1.0000	5.27
$α$	0.2657	20.81
$β$	0.5101	14.76
$γ$	-0.1388	-3.25
$δ$	0.9763	10.57

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Zuu Co Ltd APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:49.77% (+6.24%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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