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	param	t-stat
$ω$	2.4067	3.94
$α$	0.2342	4.89
$β$	0.4452	5.61
$γ_{1}$	3.0030	4.81
$γ_{2}$	-5.0510	-5.25
$γ_{3}$	2.9430	4.71
$γ_{4}$	-0.9396	-1.79
$γ_{5}$	0.0708	0.12
$γ_{6}$	-0.1844	-0.32
$γ_{7}$	0.4347	0.72
$γ_{8}$	0.4393	0.58
$γ_{9}$	-2.0806	-1.87
$γ_{10}$	3.1405	2.16

V-Lab

GTT Communications Inc Spline-GARCH Volatility Analysis

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Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other GTT Communications Inc Analyses