shares of unum group unm slipped 085 to 4073 wednesday on what proved to be an allaround dismal trading session for the stock market with the sp 500 index spx falling 120 to 378322 and dow jones industrial average djia falling 110 to 3287571 unum group closed 591 short of its 52week high 4664 which the company achieved on november 2nd the stock underperformed when compared to some of its competitors wednesday as chubb ltd cb fell 049 to 21982 trading volume 714733 remained 759715 below its 50day average volume of 15 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