shares of ford motor co f slid 539 to 1282 monday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 170 to 435773 and dow jones industrial average djia falling 178 to 3397047 the stocks fall snapped a threeday winning streak ford motor co closed 364 short of its 52week high 1646 which the company achieved on june 4th the stock underperformed when compared to some of its competitors monday as tesla inc tsla fell 386 to 73017