Rambus (RMBS) Shares Cross Above 200 DMA By: Market News Video June 01, 2016 at 16:37 PM EDT In trading on Wednesday, shares of Rambus Inc. (RMBS) crossed above their 200 day moving average of $12.13, changing hands as high as $12.20 per share.. Read More >> Related Stocks: Rambus Inc S&P Semiconductor SPDR