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	param	t-stat
$ω$	0.7492	5.89
$α$	0.1709	13.62
$β$	0.5987	15.51
$γ$	0.0906	1.99
$δ$	1.1071	9.81

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Engility Holdings Inc APARCH Volatility Analysis

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Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Engility Holdings Inc Analyses