US STOCKS-Wall St gains for 4th day on central banks' move

US STOCKS-Wall St gains for 4th day on central banks' move

September 15, 2011, 9:59 am

* Central banks offer liquidity to European lenders * U.S. jobless claims increase * Indexes up: Dow 0.7 pct, S&P 0.6 pct, Nasdaq 0.5 pct * For up-to-the-minute market news see [STXNEWS/US] (Updates to ...