In this photo illustration, the US stock market index tracking the stock performance of 500 large companies listed, S&P 500, logo seen displayed on a...In this photo illustration, the US stock market index
Trader reacts in the S&P futures pit at the CME group in Chicago, September 13 after the Federal Reserve launched another aggressive stimulus program...Fed announces QE3Trading, Mercantile Exchange
In this photo illustration, the US stock market index tracking the stock performance of 500 large companies listed S&P 500 logo is seen displayed on...In this photo illustration, the US stock market index
Trader reacts in the S&P futures pit at the CME group in Chicago, September 13 after the Federal Reserve launched another aggressive stimulus program...Fed announces QE3Mercantile Exchange
Trader reacts in the S&P futures pit at the CME group in Chicago, September 13 after the Federal Reserve launched another aggressive stimulus program...Fed announces QE3
Trader Albert Goldberg signals an order in the S&P 500 pit at CME Group Inc.'s Chicago Board of Trade in Chicago, Illinois, U.S., on Thursday, May...S&P 500 Trading Activity At The CBOT
Laurence Dooley reacts during trading in the S&P 500 pit at CME Group Inc.'s Chicago Board of Trade in Chicago, Illinois, U.S., on Thursday, May 13,...S&P 500 Trading Activity At The CBOT
Traders work in the S&P 500 pit at CME Group Inc.'s Chicago Board of Trade in Chicago, Illinois, U.S., on Thursday, May 13, 2010. U.S. Stocks...S&P 500 Trading Activity At The CBOT
Trader Bryan Cooley signals an order in the S&P 500 pit at CME Group Inc.'s Chicago Board of Trade in Chicago, Illinois, U.S., on Thursday, May 13,...S&P 500 Trading Activity At The CBOT
Trader Bryan Cooley signals an order in the S&P 500 pit at CME Group Inc.'s Chicago Board of Trade in Chicago, Illinois, U.S., on Thursday, May 13,...S&P 500 Trading Activity At The CBOT
Trader Bernard O'Donnell, front, signals an order in the S&P 500 pit at CME Group Inc.'s Chicago Board of Trade in Chicago, Illinois, U.S., on...S&P 500 Trading Activity At The CBOT
Traders, including Bernard O'Donnell, front, work in the S&P 500 pit at CME Group Inc.'s Chicago Board of Trade in Chicago, Illinois, U.S., on...S&P 500 Trading Activity At The CBOT
Trader Jeff Silver signals an order in the S&P 500 pit at CME Group Inc.'s Chicago Board of Trade in Chicago, Illinois, U.S., on Thursday, May 13,...S&P 500 Trading Activity At The CBOT
Wall Street sign, right, hangs outside the New York Stock Exchange in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the world,...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Man walks on Wall Street near the New York Stock Exchange in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the world, sending the...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Security guard stands outside of the New York Stock Exchange in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the world, sending the...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Wall Street sign hangs in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the world, sending the MSCI World Index up the most in 13...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Wall Street sign hangs in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the world, sending the MSCI World Index up the most in 13...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Wall Street sign hangs in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the world, sending the MSCI World Index up the most in 13...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Wall Street sign hangs in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the world, sending the MSCI World Index up the most in 13...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Security cameras hang on the exterior of the New York Stock Exchange in the background of a Wall Street sign in New York, U.S., on Monday, May 10,...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Wall Street sign hangs in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the world, sending the MSCI World Index up the most in 13...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Wall Street sign hangs in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the world, sending the MSCI World Index up the most in 13...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Wall Street sign hangs in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the world, sending the MSCI World Index up the most in 13...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Wall Street sign hangs outside the New York Stock Exchage in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the world, sending the...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Pedestrians walk on Wall Street in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the world, sending the MSCI World Index up the most...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Wall Street sign hangs in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the world, sending the MSCI World Index up the most in 13...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Wall Street sign hangs in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the world, sending the MSCI World Index up the most in 13...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Man walks past a bull statue on Wall Street near the New York Stock Exchange in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Man walks past a bull statue on Wall Street near the New York Stock Exchange in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Pedestrians walk on Wall Street near the New York Stock Exchange in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the world, sending...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Bull statue stands on Wall Street near the New York Stock Exchange in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the world,...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Traders work on the floor of the New York Stock Exchange in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the world, sending the...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Traders work on the floor of the New York Stock Exchange in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the world, sending the...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
William Bott works at a post on the floor of the New York Stock Exchange in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the world,...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Traders work on the floor of the New York Stock Exchange in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the world, sending the...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Glenn Carell, right, works at a post on the floor of the New York Stock Exchange in New York, U.S., on Monday, May 10, 2010. Stocks rallied around...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Geoffrey Friedman works on the floor of the New York Stock Exchange in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the world,...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Stephen Guilfoyle smiles as he works on the floor of the New York Stock Exchange in New York, U.S., on Monday, May 10, 2010. Stocks rallied around...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue PackageNew York Stock Exchange
Traders work on the floor of the New York Stock Exchange in New York, U.S., on Monday, May 10, 2010. Stocks rallied around the world, sending the...U.S. Stocks Advance, S&P 500 Jumps Most In A Year On EU Rescue Package
Chart of the S&P 500 Index, upper right, is displayed on a computer sceen on the floor of the New York Stock Exchange in New York, U.S., on Thursday,...Dow Average Plunges The Most Since 1987 Before Paring LossesStock Market, Chart, USA
Visitor passes a new Fiat 500 automobile at a Fiat SpA Investor's Day meeting in Turin, Italy, on Wednesday, April 21, 2010. Fiat SpA, the Italian...Fiat First-Quarter Earnings News Conference
Fiat 500 logo is seen at the company's Investor's Day meeting in Turin, Italy, on Wednesday, April 21, 2010. Fiat SpA, the Italian carmaker that...Fiat First-Quarter Earnings News Conference
Ginevra Elkann, film director and sister of John Elkann, incoming chairman of Fiat SpA, passes a new Fiat 500 automobile at a Fiat SpA Investor's Day...Fiat First-Quarter Earnings News Conference
Visitor passes a new Fiat 500 automobile at a Fiat SpA Investor's Day meeting in Turin, Italy, on Wednesday, April 21, 2010. Fiat SpA, the Italian...Fiat First-Quarter Earnings News Conference
An oil filter for a Fiat 500 automobile is seen at the Tecnocar car parts factory, operated by Sogefi SpA, near Turin, Italy, on Monday, April 19,...Inside A Sogefi Car Parts Factory
Kyrgyz interim leader Roza Otunbayeva speaks to journalists outside a Bishkek hospital on April 9, 2010. Thousands massed in Kyrgyzstan's capital on...Kyrgyz interim leader Roza Otunbayeva sp
Traders at the Chicago Board Options Exchange monitor offers in the S&P 500 stock index options pit March 29, 2010 in Chicago, Illinois. U.S. Stocks...Stocks Inch Higher As Treasury Dep't Prepares To Sell Citigroup Shares
Traders at the Chicago Board Options Exchange signal offers in the S&P 500 stock index options pit March 29, 2010 in Chicago, Illinois. U.S. Stocks...Stocks Inch Higher As Treasury Dep't Prepares To Sell Citigroup Shares
Adam Boyer monitors offers traders in the S&P 500 stock index options pit at the Chicago Board Options Exchange March 29, 2010 in Chicago, Illinois....Stocks Inch Higher As Treasury Dep't Prepares To Sell Citigroup Shares
Traders at the Chicago Board Options Exchange signal offers in the S&P 500 stock index options pit March 29, 2010 in Chicago, Illinois. U.S. Stocks...Stocks Inch Higher As Treasury Dep't Prepares To Sell Citigroup Shares
Traders at the Chicago Board Options Exchange monitor offers in the S&P 500 stock index options pit March 29, 2010 in Chicago, Illinois. U.S. Stocks...Stocks Inch Higher As Treasury Dep't Prepares To Sell Citigroup Shares
Traders at the Chicago Board Options Exchange monitor offers in the S&P 500 stock index options pit March 29, 2010 in Chicago, Illinois. U.S. Stocks...Stocks Inch Higher As Treasury Dep't Prepares To Sell Citigroup Shares
Trader at the Chicago Board Options Exchange signals offers in the S&P 500 stock index options pit March 29, 2010 in Chicago, Illinois. U.S. Stocks...Stocks Inch Higher As Treasury Dep't Prepares To Sell Citigroup Shares
Trader signals an order in the S&P 500 pit on the floor of the Chicago Board of Trade following the U.S. Federal Reserve Federal Open Market...Trading Activity At The CBOT Following FOMC Rate Decision
Trader signals an order in the S&P 500 pit on the floor of the Chicago Board of Trade following the U.S. Federal Reserve Federal Open Market...Trading Activity At The CBOT Following FOMC Rate Decision
Bryan Cooley, far left, works in the S&P 500 pit on the floor of the Chicago Board of Trade following the U.S. Federal Reserve Federal Open Market...Trading Activity At The CBOT Following FOMC Rate Decision
Traders signal orders in the S&P 500 pit on the floor of the Chicago Board of Trade following the U.S. Federal Reserve Federal Open Market Committee...Trading Activity At The CBOT Following FOMC Rate Decision
Trader awaits the U.S. Federal Reserve Federal Open Market Committee rate decision in the S&P 500 pit on the floor of the Chicago Board of Trade in...Trading Activity At The CBOT Following FOMC Rate Decision