Microsemi (MSCC) Shares Cross Below 200 DMA By: Market News Video September 18, 2015 at 13:22 PM EDT In trading on Friday, shares of Microsemi Corp. (MSCC) crossed below their 200 day moving average of $32.45, changing hands as low as $32.21 per share.. Read More >> Related Stocks: Microsemi Corporation - Common Stock Nasdaq Green Energy Index ETF