shares of unum group unm advanced 402 to 3387 tuesday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 245 to 376479 and the dow jones industrial average djia rising 215 to 3053025 the stocks rise snapped a threeday losing streak unum group closed 362 below its 52week high 3749 which the company reached on june 6th the stock outperformed some of its competitors tuesday as aflac inc afl rose 213 to 5418 principal financial group inc pfg rose 254 to 6548 and assurant inc aiz rose 108 to 17168 trading volume 18 m remained 606143 below its 50day average volume of 24 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