Today's daily gainers are DexCom, Inc. (NASDAQ:DXCM), Tempur Sealy International Inc (NYSE:TPX), Foster Wheeler AG (NASDAQ:FWLT) and daily losers are Matson, Inc. (NYSE:MATX), WPX Energy Inc (NYSE:WPX), Calumet Specialty Products Partners, L.P (NASDAQ:CLMT).