shares of unitedhealth group inc unh slipped 128 to 53375 thursday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 008 to 415194 and dow jones industrial average djia falling 026 to 3272682 the stocks fall snapped a twoday winning streak unitedhealth group inc closed 1954 short of its 52week high 55329 which the company achieved on april 14th trading volume 23 m remained 10 million below its 50day average volume of 34 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