Stocks to watch Tuesday: RadioShack, Parexel By: MarketWatch January 31, 2012 at 06:41 AM EST Updated profit forecasts look likely to move a handful of stocks in Tuesday’s trading. Read More >> Related Stocks: Align Technology Amazon.com Archer-Daniels-Midland Biogen Idec Broadcom Corp C.R. Bard Celanese Corp Cit Group Inc Entergy Corp Exxon Mobil Harris Corp Illinois Tool Works L-3 Communications Holdings Macy's McGraw Hill Financial McKesson Corp Myriad Genetics Inc Oshkosh Truck Corp Paccar Inc Pfizer Rent-A-Center Inc Seagate Technology Plc United Parcel Service United States Steel Corp Valero Energy