shares of unum group unm rallied 166 to 4464 friday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 105 to 397004 and dow jones industrial average djia falling 102 to 3281692 this was the stocks second consecutive day of gains unum group closed 200 short of its 52week high 4664 which the company reached on november 2nd the stock outperformed some of its competitors friday as chubb ltd cb rose 111 to 21091 trading volume 20 m eclipsed its 50day average volume of 14 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