Early Movers: PFE, AET, HOT & More By: CNBC.com News April 30, 2013 at 07:56 AM EDT These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: Aetna BP Plc ADR Dish Network Corp Domino's Pizza Inc Express Scripts Holding Hartford Finl Services Gp Herbalife Ltd McGraw Hill Financial Nuance Communicatns Pfizer Pitney Bowes Starwood Hotels & Resorts