shares of netapp inc ntap sank 079 to 8796 thursday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 244 to 447744 and dow jones industrial average djia falling 145 to 3511116 the stocks fall snapped a fourday winning streak netapp inc closed 886 short of its 52week high 9682 which the company reached on january 14th despite its losses the stock outperformed some of its competitors thursday as hp inc hpq fell 115 to 3772 seagate technology holdings plc stx fell 201 to 10817 and western digital corp wdc fell 215 to 5229true trading volume 11 m remained 846416 below its 50day average volume of 19 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