shares of advance auto parts inc aap slid 175 to 16857 friday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 237 to 358307 and dow jones industrial average djia falling 134 to 2963483 the stocks fall snapped a fourday winning streak advance auto parts inc closed 7598 below its 52week high 24455 which the company achieved on january 5th the stock underperformed when compared to some of its competitors friday as oreilly automotive inc orly fell 082 to 73191 autozone inc azo fell 121 to 225517 and genuine parts co gpc fell 131 to 15449 trading volume 552241 remained 244225 below its 50day average volume of 796466 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