shares of nov inc nov advanced 468 to 1341 tuesday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 178 to 464923 and the dow jones industrial average djia rising 160 to 3549270 nov inc closed 461 below its 52week high 1802 which the company reached on may 18th the stock outperformed some of its competitors tuesday as schlumberger ltd slb rose 344 to 2945 trading volume 25 m remained 17 million below its 50day average volume of 41 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