Earnings focus, but also seeking Fed clues in GDP By: CNBC.com News July 29, 2015 at 18:41 PM EDT Thursday brings another wave of earnings with companies from P&G to Amgen reporting, but markets will also be digging deep into GDP data for clues on the Fed. Read More >> Related Stocks: Amgen Colgate-Palmolive ConocoPhillips Procter & Gamble Starwood Hotels & Resorts UnitedHealth Group