shares of iron mountain inc irm advanced 138 to 5229 thursday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 036 to 410502 and the dow jones industrial average djia rising 001 to 3348529 the stocks rise snapped a twoday losing streak iron mountain inc closed 632 below its 52week high 5861 which the company reached on april 21st the stock outperformed some of its competitors thursday as prologis inc pld rose 039 to 12275 international business machines corp ibm fell 124 to 13050 and digital realty trust inc dlr rose 080 to 9093 trading volume 12 m remained 405412 below its 50day average volume of 16 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