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	param	t-stat
$ω$	0.0850	18.83
$α$	0.0974	35.38
$β$	0.8940	269.02
$γ$	0.2786	13.55
$δ$	1.2580	26.15

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Nihon Parkerizing Co Ltd APARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:25.77% (+3.27%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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