Investing.com - AT&T rose by 3.57% to trade at 28.44 by 23:31 (13:31 GMT) on Monday on the NYSE exchange.
The volume of AT&T shares traded since the start of the session was 2.05M. AT&T has traded in a range of $28.34 to $28.48 on the day.
The stock has traded at $30.8100 at its highest and $27.2500 at its lowest during the past seven days.