 | Traders work on the New York Stock Exchange floor, Monday Oct. 6, 2008. Wall Street tumbled again Monday, joining a sell-off around the world as fears grew that the financial crisis will cascade through economies globally despite bailout efforts by the U.S. and other governments click to open  |
 | Specialist Thomas Brown at his post on the New York Stock Exchange floor, Monday Oct. 6, 2008. Wall Street suffered through another extraordinary and traumatic session Monday, with the Dow Jones industrials plunging as much as 800 points Ñ their largest one-day point drop Ñ before recovering to close with a loss of 370 click to open  |
 | Trader John Santiago leans on a phone post on the New York Stock Exchange floor, Monday Oct. 6, 2008. Wall Street suffered through another extraordinary and traumatic session Monday, with the Dow Jones industrials plunging as much as 800 points Ñ their largest one-day point drop Ñ before recovering to close with a loss of 370 click to open  |
 | Specialist Benton Bocklet works at his post on the floor of the New York Stock Exchange, Tuesday, Aug. 14, 2007. Wall Street pulled back sharply Tuesday on anxiety about the pace of consumer spending amid a disappointing outlook from Wal-Mart Stores Inc., and word that a large money market fund was struggling because of weeks of volatility. click to open  |
 | Traders of the floor of the New York Stock Exchange (NYSE) look at the Dow during the closing minutes of trading on Aug 9 2007. World stock markets have dived for a second day running with European and Asian traders dumping shares on fears of a widening economic crisis caused by the US subprime housing sector. click to open  |
 | Trader Thomas McCauley uses his hand held device as he works on the floor of the New York Stock Exchange, Thursday June 29, 2006. click to open  |
 | Specialist Gregg Reilly works at his post on the New York Stock Exchange floor, Monday Oct. 6, 2008. Wall Street suffered through another extraordinary and traumatic session Monday, with the Dow Jones industrials plunging as much as 800 points Ñ their largest one-day point drop Ñ before recovering to close with a loss of 370 click to open  |
 | Trader Dudley Devine leans on a phone post on the New York Stock Exchange floor, Monday Oct. 6, 2008. Wall Street suffered through another extraordinary and traumatic session Monday, with the Dow Jones industrials plunging as much as 800 points Ñ their largest one-day point drop Ñ before recovering to close with a loss of 370 click to open  |
 | A trader sits on the floor after the closing bell at the New York Stock Exchange, October 6, 2008. The Dow dove to its lowest level in almost five years as fear gripped investors around the world click to open  |