Stocks hit by financials, outlook concerns
* The S&P 500 and Nasdaq were down for the month, putting an end to seven straight months of gains. The Dow was flat for the month, but it was the worst one-day percentage loss for the index since July.
* The Dow Jones industrial average fell 249.85 points, or 2.51 percent, to 9,712.73. The Standard & Poor's 500 Index slid 29.92 points, or 2.81 percent, to 1,036.19. The Nasdaq Composite Index lost 52.44 points, or 2.50 percent, to 2,045.11.
(Reporting by Leah Schnurr; Editing by Kenneth Barry)