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	param	t-stat
$ω$	0.0333	6.44
$α$	0.1421	26.97
$β$	0.9883	499.63
$γ$	-0.0119	-3.27

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Alpha Appalachia Holdings LLC EGARCH Volatility Analysis

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Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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