shares of iron mountain inc irm inched 014 higher to 5070 tuesday on what proved to be an allaround mixed trading session for the stock market with the dow jones industrial average djia rising 011 to 3324156 and the sp 500 index spx falling 040 to 382925 the stocks rise snapped a twoday losing streak iron mountain inc closed 791 below its 52week high 5861 which the company achieved on april 21st the stock demonstrated a mixed performance when compared to some of its competitors tuesday as prologis inc pld fell 029 to 11329 international business machines corp ibm rose 054 to 14242 and digital realty trust inc dlr fell 052 to 10035 trading volume 727874 remained 602047 below its 50day average volume of 13 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