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	param	t-stat
$ω$	1.6533	9.53
$α$	0.1083	2.90
$β$	0.7322	8.89
$γ_{1}$	-0.1088	-3.04
$γ_{2}$	0.2158	3.87
$γ_{3}$	-0.1614	-3.95
$γ_{4}$	0.0724	1.90
$γ_{5}$	0.0026	0.06
$γ_{6}$	-0.0321	-0.57
$γ_{7}$	0.0071	0.16

V-Lab

Ribbon Communications Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:121.52% (-15.70%)

Date Range:

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News Impact Curve

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