shares of humana inc hum sank 046 to 39068 tuesday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 069 to 454654 and the dow jones industrial average djia rising 078 to 3540524 the stocks fall snapped a fourday winning streak humana inc closed 8476 short of its 52week high 47544 which the company reached on may 10th despite its losses the stock outperformed some of its competitors tuesday as unitedhealth group inc unh fell 088 to 46841 anthem inc antm fell 047 to 43890 and centene corp cnc fell 104 to 7695true trading volume 15 m eclipsed its 50day average volume of 12 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