shares of oreilly automotive inc orly slumped 058 to 80508 wednesday on what proved to be an allaround dismal trading session for the stock market with the sp 500 index spx falling 156 to 392886 and dow jones industrial average djia falling 181 to 3329696 this was the stocks second consecutive day of losses oreilly automotive inc closed 6584 short of its 52week high 87092 which the company achieved on november 30th the stock demonstrated a mixed performance when compared to some of its competitors wednesday as autozone inc azo fell 046 to 234493 and advance auto parts inc aap fell 149 to 14698 trading volume 351911 remained 75376 below its 50day average volume of 427287 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