Mednax (MD) Shares Cross Below 200 DMA By: Market News Video July 28, 2016 at 11:17 AM EDT In trading on Thursday, shares of Mednax, Inc. (MD) crossed below their 200 day moving average of $69.93, changing hands as low as $67.93 per share.. Read More >> Related Stocks: Healthcare Ishares Edge MSCI Multifactor ETF Pediatrix Medical Group Inc