Semtech (SMTC) Shares Cross Above 200 DMA By: Market News Video October 29, 2014 at 16:30 PM EDT In trading on Wednesday, shares of Semtech Corp. (SMTC) crossed above their 200 day moving average of $24.87, changing hands as high as $25.03 per share.. Read More >> Related Stocks: S&P Semiconductor SPDR Semtech Corp