The stock market on September 21, 2009
September 21, 2009, a Monday. The S&P 500 fell 0.34% to close at 1064.66. Of 4,272 US stocks that traded, 1,699 rose and 2,345 fell.
The S&P 500-0.34%closed at 1064.66
How big a move#15,591of 24,799 trading days since 1928
$100 in the index since$724price only, to September 24, 2026
Stocks that rose1,699of 4,272; 2,345 fell
Biggest companyExxon Mobilby market value that day
Biggest rises among the 500 largest companies
| Perot Systems Corp (PER) | +65.0% |
| American International Group, Inc. (AIG) | +21.3% |
| I T T Educational Services Inc (ESI) | +12.0% |
Biggest falls among the 500 largest companies
| Moody's Corporation (MCO) | -5.7% |
| Mosaic (MOS) | -5.2% |
| Johnson Controls (JCI) | -4.2% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ September 18, 2009 · Every September 21 · September 22, 2009 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.