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	param	t-stat
$ω$	0.1837	9.04
$α$	0.2289	10.24
$β$	0.7711	34.83
$γ$	-0.3127	-3.64
$δ$	0.5000	10.07

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ATI Physical Therapy Inc APARCH Volatility Analysis

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Date Range:

Parameter Estimates

News Impact Curve

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