Can You Guess This Chart?

Think you know the markets? See if you can guess what stock this is by the clues below.

• This stock fell Monday on news they're exposed to $11 billion in legal claims against one of their subsidiaries, but those lawsuits have since been haulted until October. 
• Shares rallied in December of 2014 after this company merged with an acquisition company. 
• Sympathy plays include MGM Resorts International MGM and Eldorado Resorts Inc ERI. 

Answer: Ceasars Entertainment Corp CZR