shares of juniper networks inc jnpr sank 058 to 3424 friday on what proved to be an allaround dismal trading session for the stock market with the sp 500 index spx falling 041 to 467703 and dow jones industrial average djia falling 001 to 3623166 juniper networks inc closed 168 below its 52week high 3592 which the company reached on december 30th the stock underperformed when compared to some of its competitors friday as cisco systems inc csco rose 034 to 6113 international business machines corp ibm fell 038 to 13483 and telefon ab lm ericsson adr eric rose 232 to 1104 trading volume 21 m remained 14 million below its 50day average volume of 35 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