shares of marsh  mclennan cos mmc inched 032 higher to 18357 tuesday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 115 to 437841 and the dow jones industrial average djia rising 063 to 3392674 marsh  mclennan cos closed 077 below its 52week high 18434 which the company achieved on june 23rd the stock demonstrated a mixed performance when compared to some of its competitors tuesday as accenture plc cl a acn rose 114 to 30081 chubb ltd cb fell 054 to 18975 and american international group inc aig rose 140 to 5645 trading volume 14 m remained 346921 below its 50day average volume of 18 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