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	param	t-stat
$ω$	0.0634	11.10
$α$	0.0767	23.54
$β$	0.9233	247.01
$γ$	0.1890	8.45
$δ$	1.1278	25.32

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Nagano Keiki Co Ltd APARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:35.38% (+0.53%)

Date Range:

Parameter Estimates

News Impact Curve

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