AT&T (NYSE: T) stock price has staged a strong comeback in the past few months, making it one of the best telecom companies in the US. It bottomed at $12.75 in July last year to almost$20 today. This recovery has brought its market cap to over $134 billion.Are you looking for signals & alerts from pro-traders? Sign-up to Invezz Signals™ for FREE. Takes 2 mins.AT&T turnaround is underwayCopy link to sectionAT&T, one of the biggest companies in the telecom industry, has gone through major upheavals in the pa ...