Newpark Resources (NR) Shares Cross Above 200 DMA By: Energy Stock Channel June 09, 2017 at 16:08 PM EDT In trading on Friday, shares of Newpark Resources, Inc. (NR) crossed above their 200 day moving average of $7.48, changing hands as high as $7.90 per share.. Read More >> Related Stocks: Newpark Resources Vaneck Environmental Services ETF