Myriad Genetics Shares Cross Above 200 DMA By: Market News Video December 30, 2019 at 11:26 AM EST In trading on Monday, shares of Myriad Genetics, Inc. (MYGN) crossed above their 200 day moving average of $28.61, changing hands as high as $28.69 per share.. Read More >> Related Stocks: Myriad Genetics Inc