Investing.com - AT&T rose by 3.04% to trade at $29.98 by 12:35 (16:35 GMT) on Tuesday on the NYSE exchange.
The volume of AT&T shares traded since the start of the session was $12.54M. AT&T has traded in a range of $29.71 to $30.11 on the day.
The stock has traded at $30.6700 at its highest and $28.9300 at its lowest during the past seven days.