The stock market on October 19, 2011
October 19, 2011, a Wednesday. The S&P 500 fell 1.26% to close at 1209.88. Of 4,012 US stocks that traded, 876 rose and 2,941 fell.
The S&P 500-1.26%closed at 1209.88
How big a move#4,179of 24,799 trading days since 1928
$100 in the index since$637price only, to September 24, 2026
Stocks that rose876of 4,012; 2,941 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for4stocks
Biggest rises among the 500 largest companies
| Intuitive Surgical, Inc. (ISRG) | +9.1% |
| Apollo Education Group (APOL) | +7.9% |
| Travelers Cos. (TRV) | +5.7% |
Biggest falls among the 500 largest companies
| Keurig Green Mountain (GMCR) | -15.0% |
| Comerica (CMA) | -10.5% |
| Western Digital (WDC) | -9.3% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
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Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.