shares of under armour inc cl a uaa slipped 053 to 944 monday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 037 to 412451 and the dow jones industrial average djia rising 098 to 3360115 the stocks fall snapped a fiveday winning streak under armour inc cl a closed 776 short of its 52week high 1720 which the company reached on april 4th despite its losses the stock outperformed some of its competitors monday as nike inc cl b nke fell 079 to 12167 trading volume 60 m remained 20 million below its 50day average volume of 80 m editors note this story was autogenerated by automated insights an automation technology provider using data from dow jones and factset see our market data terms of use