NOV Inc. (NYSE:NOV – Get Free Report) was the recipient of some unusual options trading on Wednesday. Traders bought 2,616 put options on the stock. This represents an increase of 1,353% compared to the typical daily volume of 180 put options. Get NOV alerts: NOV Price PerformanceNYSE NOV opened at $15.61 on Thursday. The company has a 50 day simple moving average of$15.14 and a 200-day simple moving average of $13.77. The firm has a market capitalization of$5.69 billion, a price-to-earnings ratio of 15.6 ...