Cerner (CERN) Shares Cross Above 200 DMA By: Market News Video July 23, 2014 at 16:32 PM EDT In trading on Wednesday, shares of Cerner Corp. (CERN) crossed above their 200 day moving average of $55.22, changing hands as high as $56.04 per share.. Read More >> Related Stocks: Cerner Corp Nasdaq 100 Technology Index Fund