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	param	t-stat
$ω$	0.2608	11.83
$α$	0.2012	23.42
$β$	0.9405	162.54
$γ$	-0.0365	-4.65

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National Holdings Corp EGARCH Volatility Analysis

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Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other National Holdings Corp Analyses