shares of intuitive surgical inc isrg slid 176 to 23071 tuesday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 153 to 398637 and dow jones industrial average djia falling 172 to 3285646 this was the stocks second consecutive day of losses intuitive surgical inc closed 7826 short of its 52week high 30897 which the company achieved on april 4th the stock demonstrated a mixed performance when compared to some of its competitors tuesday as medtronic plc mdt fell 267 to 7974 and stryker corp syk fell 101 to 26469 trading volume 13 m remained 345165 below its 50day average volume of 17 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