shares of intuitive surgical inc isrg slipped 046 to 32937 wednesday on what proved to be an allaround mixed trading session for the stock market with the dow jones industrial average djia rising 023 to 3552012 and the sp 500 index spx falling 002 to 456675 intuitive surgical inc closed 2870 below its 52week high 35807 which the company achieved on july 19th the stock underperformed when compared to some of its competitors wednesday as medtronic plc mdt rose 162 to 9040 and stryker corp syk fell 027 to 29012 trading volume 13 m remained 507729 below its 50day average volume of 18 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