shares of advance auto parts inc aap shed 063 to 18175 monday on what proved to be an allaround dismal trading session for the stock market with the sp 500 index spx falling 115 to 385443 and dow jones industrial average djia falling 052 to 3117384 this was the stocks second consecutive day of losses advance auto parts inc closed 6280 short of its 52week high 24455 which the company achieved on january 5th the stock demonstrated a mixed performance when compared to some of its competitors monday as oreilly automotive inc orly fell 039 to 65530 autozone inc azo fell 102 to 216001 and genuine parts co gpc rose 034 to 13761 trading volume 603662 remained 300737 below its 50day average volume of 904399 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