shares of oreilly automotive inc orly rallied 108 to 72162 monday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 002 to 439169 and dow jones industrial average djia falling 011 to 3441169 oreilly automotive inc closed 2538 below its 52week high 74700 which the company achieved on april 8th the stock outperformed some of its competitors monday as autozone inc azo rose 046 to 217465 genuine parts co gpc rose 015 to 13114 and advance auto parts inc aap fell 020 to 21825 trading volume 461776 remained 138484 below its 50day average volume of 600260 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