shares of hologic inc holx shed 121 to 7003 tuesday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 122 to 435645 and dow jones industrial average djia falling 019 to 3429773 the stocks fall snapped a twoday winning streak hologic inc closed 1497 below its 52week high 8500 which the company achieved on february 16th the stock demonstrated a mixed performance when compared to some of its competitors tuesday as johnson  johnson jnj rose 286 to 16763 abbott laboratories abt fell 044 to 12327 and thermo fisher scientific inc tmo fell 140 to 56775 trading volume 26 m eclipsed its 50day average volume of 16 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