Underfolio

Every trading day › 2011

The stock market on February 11, 2011

February 11, 2011, a Friday. The S&P 500 rose 0.55% to close at 1329.15. Of 4,120 US stocks that traded, 2,739 rose and 1,131 fell.

The S&P 500+0.55%closed at 1329.15
How big a move#11,573of 24,799 trading days since 1928
$100 in the index since$580price only, to September 24, 2026
Stocks that rose2,739of 4,120; 1,131 fell
Biggest companyExxon Mobilby market value that day

Biggest rises among the 500 largest companies

JDS Uniphase (JDSU)+11.5%
Rackspace Hosting Inc (RAX)+8.2%
Clorox (CLX)+7.6%

Biggest falls among the 500 largest companies

Expedia Group (EXPE)-17.1%
Scana (SCG)-4.1%
FLIR Systems (FLIR)-3.3%

Stock moves count dividends; the index is price only. Market values after 2024 are estimates.

‹ February 10, 2011 · Every February 11 · February 14, 2011 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.