A day after rallying thanks to favorable Q1/2013 guidance to go with its Q4 report, Adtran (ADTN...

|By:, SA News Editor

A day after rallying thanks to favorable Q1/2013 guidance to go with its Q4 report, Adtran (ADTN -4%) is lower following a downgrade to Sell from UBS. The firm has made some accurate calls about telecom equipment names in the past.