shares of sysco corp syy slumped 085 to 8557 wednesday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 072 to 427404 and dow jones industrial average djia falling 050 to 3398032 the stocks fall snapped a fourday winning streak sysco corp closed 596 below its 52week high 9153 which the company reached on april 21st trading volume 17 m remained 581067 below its 50day average volume of 23 m 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