US STOCKS-Wall St snaps losing streak, but headwinds remain By: Reuters: Company News May 18, 2011 at 16:24 PM EDT * Dow up 0.7 pct, S&P up 0.9 pct, Nasdaq up 1.1 pct * For up-to-the-minute market news see [STXNEWS/US] (Updates to close) Read More >> Related Stocks: Atlantic Industrial Minerals CSX Corp Chevron Corp Exxon Mobil Freeport-McMoRan Standard & Poors 500 Staples