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	param	t-stat
$ω$	1.2450	7.61
$α$	0.0782	8.12
$β$	0.8950	77.09
$γ_{1}$	0.0435	1.76
$γ_{2}$	-0.0328	-0.83
$γ_{3}$	-0.0812	-2.44
$γ_{4}$	0.1992	6.18
$γ_{5}$	-0.2627	-8.81
$γ_{6}$	0.2387	7.52
$γ_{7}$	-0.1495	-4.40
$γ_{8}$	0.0522	1.13

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Wells Fargo & Co Spline-GARCH Volatility Analysis

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News Impact Curve

Volatility Forecast

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