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	param	t-stat
$ω$	0.0067	5.94
$α$	0.1597	34.02
$β$	0.9785	1,053.28
$γ$	-0.0561	-13.49

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State Street Utilities Select Sector SPDR ETF EGARCH Volatility Analysis

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News Impact Curve

Volatility Forecast

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