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	param	t-stat
$m$	61
$α$	0.0524	19.68
$β$	0.8215	93.13
$γ$	0.0591	13.60
$λ_{1}$	0.0109	2.39
$λ_{2}$	0.0395	3.28
$λ_{3}$	0.9560	68.58

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AT&T Inc MF2-GARCH Volatility Analysis

Volatility Prediction for Thursday, January 15th, 2026:20.48% (-0.38%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other AT&T Inc Analyses