Author: TheFly.com

Here are today’s upgrades and downgrades: American Airlines, Royal Dutch Shell, Delta Air Lines, Siliconware Precision more…

Here are today’s upgrades and downgrades: Twitter, Goldman Sachs, J.C. Penney, PetroChina, QLogic more…

Here are today’s upgrades and downgrades: Ryder, Citi, The Medicines Co., El Pollo Loco, Qunar more…

Here are today’s upgrades and downgrades: CSX, Amazon.com, Boston Scientific, Yelp more…

Here are today’s upgrades and downgrades: Google, Amazon.com, Best Buy, Nike, Ignite Restaurant more…