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	param	t-stat
$ω$	0.0617	10.10
$α$	0.0591	15.88
$β$	0.9409	311.87
$γ$	-0.0524	-2.20
$δ$	1.6193	22.64

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Pca Corp APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:23.10% (-0.21%)

Date Range:

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News Impact Curve

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