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	param	t-stat
$m$	126
$α$	0.0433	14.34
$β$	0.9338	187.16
$γ$	0.0254	6.72
$λ_{1}$	6.4279	0.01
$λ_{2}$	0.0000	0.00
$λ_{3}$	0.0000	0.00

V-Lab

Lumen Technologies Inc MF2-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:112.81% (-3.73%)

Date Range:

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News Impact Curve

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