The stock market on April 27, 2011
April 27, 2011, a Wednesday. The S&P 500 rose 0.62% to close at 1355.66. Of 4,074 US stocks that traded, 2,477 rose and 1,358 fell.
The S&P 500+0.62%closed at 1355.66
How big a move#10,362of 24,799 trading days since 1928
$100 in the index since$568price only, to September 24, 2026
Stocks that rose2,477of 4,074; 1,358 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for1stock
Biggest rises among the 500 largest companies
| Regeneron Pharmaceuticals (REGN) | +28.6% |
| Acme Packet Inc (APKT) | +8.9% |
| Amazon.com (AMZN) | +7.9% |
Biggest falls among the 500 largest companies
| Broadcom (BRCM) | -12.3% |
| Rockwell Automation (ROK) | -8.5% |
| CBRE Group (CBG) | -6.3% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ April 26, 2011 · Every April 27 · April 28, 2011 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.