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	param	t-stat
$ω$	1.0903	10.45
$α$	0.0714	5.56
$β$	0.8196	29.73
$γ_{1}$	0.0304	1.02
$γ_{2}$	0.0384	0.81
$γ_{3}$	-0.1410	-3.85
$γ_{4}$	0.0408	0.96
$γ_{5}$	0.1274	2.46
$γ_{6}$	-0.2267	-4.27
$γ_{7}$	0.2683	5.26
$γ_{8}$	-0.2085	-4.81
$γ_{9}$	0.1156	2.97
$γ_{10}$	-0.0750	-2.29

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CVS Health Corp Zero Slope Spline-GARCH Volatility Analysis

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