Tuesday's biggest gainers and decliners By: MarketWatch February 02, 2010 at 09:46 AM EST Shares of Ann Taylor, D.R. Horton, Emerson Electric and others were making noteworthy moves in Tuesday's stock market. Read More >> Related Stocks: Cedar Realty Trust Inc Cummins D.R.Horton Emerson Electric Protalix Biotherapeutics