CTL - CenturyLink +3% as Guggenheim takes off sell sign April, 02 2020 09:23 AM CenturyLink Inc. CenturyLink (NYSE:CTL) is up 3% premarket after Guggenheim upgraded the telecom to Neutral, from a previous Sell.More news on: CenturyLink, Inc., Tech stocks news, Stocks on the move, Read more ...