Under Armour Stock Slides after Macquarie Downgrade
Under Armour (UAA) stock fell 50.0% during 2017, making it among the worst-performing stocks in the S&P 500 Index for the year. In comparison, competitors Nike (NKE), Lululemon Athletica (LULU), and Columbia Sportswear (COLM) closed the year with gains exceeding 20.0%. Under Armour (UAA) started 2018 on a positive note and surged more than 10.0% in the first three trading days of the new year.