shares of nov inc nov slid 157 to 1814 thursday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 057 to 405083 and the dow jones industrial average djia rising 043 to 3285903 the stocks fall snapped a threeday winning streak nov inc closed 669 short of its 52week high 2483 which the company reached on january 27th the stock underperformed when compared to some of its competitors thursday as schlumberger ltd slb rose 008 to 4874 baker hughes co bkr rose 206 to 2875 and halliburton co hal fell 093 to 3106 trading volume 54 m eclipsed its 50day average volume of 43 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