Ensco plc (ESV)
Ensco is sliding to the bottom of its trend channel following the Atwater Oceanics acquisition announcement.
Ford Motor Co. (F)
From a technical standpoint, Ford is carving out a bottom. It's a buy above $11.20.
Whiting Petroleum (WLL)
A downgrade from Goldman is prompting a selloff in WLL.
Zynga Inc. (ZNGA)
An upgrade from Piper Jaffray is adding on to Zynga's momentum run this week.