shares of cisco systems inc csco sank 041 to 4171 thursday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 080 to 366578 and dow jones industrial average djia falling 030 to 3033359 the stocks fall snapped a threeday winning streak cisco systems inc closed 2258 short of its 52week high 6429 which the company reached on december 29th the stock underperformed when compared to some of its competitors thursday as microsoft corp msft fell 014 to 23615 international business machines corp ibm rose 473 to 12830 and vmware inc vmw fell 011 to 10761 trading volume 166 m remained 32 million below its 50day average volume of 198 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