source:[1] NOV Q3 Earnings Miss, Revenues Beat Estimates, Both ... (https://finance.yahoo.com/news/nov-q3-earning ...)[2] Why Is Nov Inc. (NOV) Up 0.5% Since Last Earnings Report? (https://finance.yahoo.com/news/why-nov-inc-no ...)[3] Nov Inc. (NOV) Misses Q3 Earnings Estimates (https://www.newsbreak.com/zacks-investment-re ...)