Underfolio

Every trading day › 2011

The stock market on July 21, 2011

July 21, 2011, a Thursday. The S&P 500 rose 1.35% to close at 1343.80. Of 4,028 US stocks that traded, 2,801 rose and 1,022 fell.

The S&P 500+1.35%closed at 1343.80
How big a move#3,752of 24,799 trading days since 1928
$100 in the index since$573price only, to September 24, 2026
Stocks that rose2,801of 4,028; 1,022 fell
Biggest companyExxon Mobilby market value that day

Biggest rises among the 500 largest companies

Medco Health Solutions (MHS)+14.4%
Motorola Mobility (MMI)+12.4%
Morgan Stanley (MS)+11.4%

Biggest falls among the 500 largest companies

F5 Networks (FFIV)-11.3%
Safeway (SWY)-9.1%
Western Digital (WDC)-7.8%

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

‹ July 20, 2011 · Every July 21 · July 22, 2011 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.