Why Petroleo Brasileiro SA Petrobras (ADR) (PBR), L Brands Inc (LB) and Cheetah Mobile Inc (ADR) (CMCM) Are 3 of Today’s Worst Stocks By: InvestorPlace May 19, 2016 at 16:39 PM EDT Read More >> Related Stocks: Cheetah Mobile Inc ADR L Brands Petrobras - Petroleo Brasileiro S.A.