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	param	t-stat
$ω$	0.0201	10.74
$α$	0.1699	37.61
$β$	0.9778	1,002.83
$γ$	-0.0924	-21.81

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State Street Technology Select Sector SPDR ETF EGARCH Volatility Analysis

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News Impact Curve

Volatility Forecast

Parameter Estimates

Other State Street Technology Select Sector SPDR ETF Analyses