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	param	t-stat
$ω$	0.6840	5.29
$α$	0.1231	1.63
$β$	0.7681	7.54
$γ_{1}$	-0.1476	-2.33

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Defiance S&P 500 TRG Inc ETF Zero Slope Spline-GARCH Volatility Analysis

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