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	param	t-stat
$ω$	0.9466	4.89
$α$	0.1158	5.23
$β$	0.7321	15.90
$γ_{1}$	-0.1180	-1.19
$γ_{2}$	0.1640	1.07
$γ_{3}$	-0.0973	-1.17
$γ_{4}$	0.1547	2.82
$γ_{5}$	-0.1765	-3.76
$γ_{6}$	0.0890	2.62

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Western Union Co/The Zero Slope Spline-GARCH Volatility Analysis

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News Impact Curve

Volatility Forecast

Parameter Estimates

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