shares of unum group unm inched 055 higher to 2729 monday on what proved to be an allaround mixed trading session for the stock market with the dow jones industrial average djia rising 000 to 3509113 and the sp 500 index spx falling 037 to 448387 this was the stocks fourth consecutive day of gains unum group closed 469 short of its 52week high 3198 which the company achieved on june 2nd the stock demonstrated a mixed performance when compared to some of its competitors monday as aflac inc afl rose 090 to 6527 principal financial group inc pfg rose 023 to 7494 and assurant inc aiz fell 022 to 15274 trading volume 28 m eclipsed its 50day average volume of 23 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