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	param	t-stat
$ω$	1.0442	0.58
$α$	0.5095	2.94
$β$	0.4735	3.67
$γ_{1}$	0.8626	2.16
$γ_{2}$	-1.9985	-2.95
$γ_{3}$	2.1245	3.51
$γ_{4}$	-1.6271	-3.16
$γ_{5}$	1.3299	3.41
$γ_{6}$	-1.4889	-3.99
$γ_{7}$	1.4846	3.43
$γ_{8}$	-1.0597	-1.71
$γ_{9}$	0.3980	0.70

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QVC Group Inc Zero Slope Spline-GARCH Volatility Analysis

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News Impact Curve

Volatility Forecast

Parameter Estimates

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