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	param	t-stat
$ω$	0.0269	35.87
$α$	0.0846	44.74
$β$	0.9104	494.54
$γ$	0.7036	37.28
$δ$	1.0334	41.26

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S&P MidCap 400 Index APARCH Volatility Analysis

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Volatility Forecast

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