Teradyne (TER) Shares Cross Below 200 DMA By: Market News Video July 24, 2014 at 16:08 PM EDT In trading on Thursday, shares of Teradyne, Inc. (TER) crossed below their 200 day moving average of $18.43, changing hands as low as $18.16 per share.. Read More >> Related Stocks: Technology Alphadex ETF FT