The stock market on September 17, 2009
September 17, 2009, a Thursday. The S&P 500 fell 0.31% to close at 1065.49. Of 4,270 US stocks that traded, 1,900 rose and 2,146 fell.
The S&P 500-0.31%closed at 1065.49
How big a move#16,403of 24,799 trading days since 1928
$100 in the index since$723price only, to September 24, 2026
Stocks that rose1,900of 4,270; 2,146 fell
Biggest companyExxon Mobilby market value that day
Biggest rises among the 500 largest companies
| MGM Resorts International (MGM) | +7.3% |
| Valero Energy (VLO) | +6.6% |
| Illumina, Inc. (ILMN) | +5.9% |
Biggest falls among the 500 largest companies
| Moody's Corporation (MCO) | -7.1% |
| KeyCorp (KEY) | -6.7% |
| Maxim Integrated (MXIM) | -6.5% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ September 16, 2009 · Every September 17 · September 18, 2009 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.