shares of arista networks inc anet slid 143 to 10110 thursday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 058 to 390079 and dow jones industrial average djia falling 075 to 3125313 this was the stocks second consecutive day of losses arista networks inc closed 4747 below its 52week high 14857 which the company achieved on december 27th the stock demonstrated a mixed performance when compared to some of its competitors thursday as microsoft corp msft fell 037 to 25314 cisco systems inc csco fell 1373 to 4172 and hp inc hpq fell 304 to 3573 trading volume 20 m remained 557 below its 50day average volume of 20 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