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	param	t-stat
$ω$	0.0341	10.69
$α$	0.0667	21.06
$β$	0.9333	290.19
$γ$	0.2738	7.54
$δ$	1.6299	25.10

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Labcorp Holdings Inc APARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:23.14% (+0.18%)

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News Impact Curve

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