These are the 10 best and 10 worst U.S. stocks of 2017 By: MarketWatch January 06, 2017 at 14:20 PM EST The benchmark S&P 500 Index has produced a 1.4% return in this year’s first week of trading. Read More >> Related Stocks: Alexion Pharmaceuticals AmerisourceBergen Corp Arconic Corp Freeport-McMoRan Frontier Communications Illumina Inc Kohl's Corp Kroger Co Loews Corp Macy's Mattel Nordstrom Signet Jewelers Ltd Southwestern Energy Tesoro Petroleum Co Total System Services TravelersCompanies TripAdvisor Viacom Xerox Corp