10 best and worst S&P 500 stocks of 2014 By: MarketWatch August 31, 2014 at 10:36 AM EDT Gains of up to 82% far outpace the index, while retailers lose big, writes Phil van Doorn. Read More >> Related Stocks: Alcoa Avago Technologies Avon Products Bed Bath & Beyond Best Buy Coach Coca-Cola Company Diamond Offshore Drilling Electronic Arts Keurig Green Mountain Mallinckrodt plc Mattel Nabors Industries Newfield Exploration Southwest Airlines Staples Transocean Ltd Under Armour Whole Foods Market Williams Companies