Midday movers: CompuWare, Halliburton, Nike & more By: CNBC.com News September 02, 2014 at 13:37 PM EDT Take a look at some of Tuesday's midday movers: Read More >> Related Stocks: 1-800-Flowers.com American Airlines Gp Archer-Daniels-Midland Astrazeneca Plc ADR BP Plc ADR Conn's Inc Darden Restaurants Delta Air Lines Exelixis Inc Halliburton Co Las Vegas Sands MGM Resorts International Melco Resorts & Entertainment ADR Nike Inc Pfizer Southwest Airlines Synaptics Inc Teva Pharmaceutical Industries ADR Under Armour Wynn Resorts