Investing.com - AT&T rose by 3.58% to trade at 32.94 by 09:33 (13:33 GMT) on Tuesday on the NYSE exchange.
The volume of AT&T shares traded since the start of the session was 1.16M. AT&T has traded in a range of $32.15 to $32.96 on the day.
The stock has traded at $36.1500 at its highest and $30.9300 at its lowest during the past seven days.