shares of perkinelmer inc pki slipped 092 to 18148 monday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 117 to 459167 and the dow jones industrial average djia rising 187 to 3522703 perkinelmer inc closed 1052 short of its 52week high 19200 which the company achieved on september 23rd the stock demonstrated a mixed performance when compared to some of its competitors monday as thermo fisher scientific inc tmo fell 218 to 62225 becton dickinson  co bdx rose 083 to 24614 and illumina inc ilmn rose 126 to 35165 trading volume 14 m eclipsed its 50day average volume of 719304 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