Investing.com - AT&T rose by 3.09% to trade at $29.18 by 09:31 (13:31 GMT) on Monday on the NYSE exchange.
The volume of AT&T shares traded since the start of the session was $1.49M. AT&T has traded in a range of $28.93 to $29.19 on the day.
The stock has traded at $29.8500 at its highest and $27.6200 at its lowest during the past seven days.