Two companies enjoyed big jumps in their stock prices off buyout chatter. Let's look at the tech stocks to watch.
AT THE CLOSE: Zynga, Blackberry end down for the day
UPDATE: Both stocks ended the day down, Zynga losing 5.1%; Blackberry, 2.9%.
Zynga leaps. Shares in the social gaming company are up nearly 4% this morning, following a Monday spike off speculation that it could get scooped up by Yahoo.