Investing.com - AT&T fell by 3.03% to trade at $38.41 by 10:53 (15:53 GMT) on Tuesday on the NYSE exchange.
The volume of AT&T shares traded since the start of the session was 14.75M. AT&T has traded in a range of $38.32 to $38.97 on the day.
The stock has traded at $39.7000 at its highest and $38.4100 at its lowest during the past seven days.