shares of idexx laboratories inc idxx rose 249 to 33420 friday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 172 to 369323 and dow jones industrial average djia falling 162 to 2959041 the stocks rise snapped a sixday losing streak idexx laboratories inc closed 35001 below its 52week high 68421 which the company reached on september 24th the stock outperformed some of its competitors friday as abbott laboratories abt fell 039 to 10068 thermo fisher scientific inc tmo rose 010 to 52079 and henry schein inc hsic fell 097 to 6734 trading volume 687976 eclipsed its 50day average volume of 549616 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