National Oilwell Cut To Sell, Citi Sees 18% Downside In 2016 By: Benzinga via Benzinga October 03, 2016 at 10:12 AM EDT Following the recent rally in its share price, National-Oilwell Varco, Inc. (NYSE: NOV) is the third-best performing large cap OFS ... Read More >> Related Stocks: Natl Oilwell Varco