Earnings Outlook: AT&T stock notches worst losing streak since 2010 amid fears of iPhone subsidies’ effects on earnings No Comments Uncategorized Shares of AT&T Inc. extended a slide Tuesday that marked their longest losing streak in more than a decade. Shares of AT&T Inc. extended a slide Tuesday that marked their longest losing streak in more than a decade. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to print (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on WhatsApp (Opens in new window)