shares of autozone inc azo inched 036 higher to 249243 wednesday on what proved to be an allaround dismal trading session for the stock market with the sp 500 index spx falling 020 to 444682 and dow jones industrial average djia falling 038 to 3428864 autozone inc closed 25757 short of its 52week high 275000 which the company achieved on may 10th the stock outperformed some of its competitors wednesday as oreilly automotive inc orly rose 008 to 94784 and advance auto parts inc aap rose 030 to 7116 trading volume 153126 remained 41028 below its 50day average volume of 194154 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