The Stock Whisper Of The Day: SPY, MT, GDX, USO, AMAT By: TalkMarkets July 31, 2015 at 11:12 AM EDT Hot Stock of the Day: SPY, MT, GDX, USO, AMAT. Read More >> Related Stocks: Applied Materials Arcelor Mittal SPDR S&P 500 ETF Trust United States Oil Fund