shares of willis towers watson plc wtw rose 117 to 19620 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 this was the stocks second consecutive day of gains willis towers watson plc closed 5350 below its 52week high 24970 which the company reached on october 15th the stock underperformed when compared to some of its competitors tuesday as marsh  mclennan cos mmc rose 309 to 14890 arthur j gallagher  co ajg rose 367 to 15521 and brown  brown inc bro rose 256 to 5487 trading volume 11 m eclipsed its 50day average volume of 824255 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