shares of idexx laboratories inc idxx slipped 190 to 48670 tuesday on what proved to be an allaround mixed trading session for the stock market with the dow jones industrial average djia rising 031 to 3373396 and the sp 500 index spx falling 007 to 401695 the stocks fall snapped a twoday winning streak idexx laboratories inc closed 8763 short of its 52week high 57433 which the company achieved on february 2nd the stock demonstrated a mixed performance when compared to some of its competitors tuesday as johnson  johnson jnj remained unchanged medtronic plc mdt fell 191 to 8080 and boston scientific corp bsx fell 002 to 4584 trading volume 416260 remained 59753 below its 50day average volume of 476013 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