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	param	t-stat
$ω$	0.0268	20.23
$α$	0.0670	36.69
$β$	0.9330	448.75
$γ$	0.6618	24.30
$δ$	0.7265	26.08

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Automatic Data Processing Inc APARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:32.55% (-0.33%)

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News Impact Curve

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