Underfolio

Every trading day › 2012

The stock market on September 11, 2012

September 11, 2012, a Tuesday. The S&P 500 rose 0.31% to close at 1433.56. Of 3,908 US stocks that traded, 2,176 rose and 1,471 fell.

The S&P 500+0.31%closed at 1433.56
How big a move#16,234of 24,799 trading days since 1928
$100 in the index since$537price only, to September 24, 2026
Stocks that rose2,176of 3,908; 1,471 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

Cleveland-Cliffs Inc. (CLF)+6.4%
Keurig Green Mountain (GMCR)+5.9%
Cabot Oil & Gas (COG)+5.7%

Biggest falls among the 500 largest companies

T I B C O Software Inc (TIBX)-3.0%
Sprint Nextel (S)-2.9%
Ralph Lauren (RL)-2.5%

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

‹ September 10, 2012 · Every September 11 · September 12, 2012 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.