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	param	t-stat
$ω$	1.2238	7.46
$α$	0.0783	8.12
$β$	0.8949	76.96
$γ_{1}$	0.0400	1.62
$γ_{2}$	-0.0287	-0.73
$γ_{3}$	-0.0806	-2.41
$γ_{4}$	0.1956	6.03
$γ_{5}$	-0.2572	-8.57
$γ_{6}$	0.2321	7.32
$γ_{7}$	-0.1416	-4.50
$γ_{8}$	0.0398	1.57

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Wells Fargo & Co Zero Slope Spline-GARCH Volatility Analysis

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News Impact Curve

Volatility Forecast

Parameter Estimates

Other Wells Fargo & Co Analyses