Investing.com - AT&T fell by 3.02% to trade at $30.04 by 10:43 (14:43 GMT) on Tuesday on the NYSE exchange.
The volume of AT&T shares traded since the start of the session was $8.39M. AT&T has traded in a range of $30.03 to $30.49 on the day.
The stock has traded at $31.4100 at its highest and $29.7100 at its lowest during the past seven days.