Underfolio

Every trading day › 2009

The stock market on August 11, 2009

August 11, 2009, a Tuesday. The S&P 500 fell 1.27% to close at 994.35. Of 4,290 US stocks that traded, 1,103 rose and 2,952 fell.

The S&P 500-1.27%closed at 994.35
How big a move#4,172of 24,799 trading days since 1928
$100 in the index since$775price only, to September 24, 2026
Stocks that rose1,103of 4,290; 2,952 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Liberty Interact (LINTA)+6.4%
Norfolk Southern (NSC)+2.8%
UnitedHealth Group (UNH)+2.8%

Biggest falls among the 500 largest companies

American International Group, Inc. (AIG)-13.2%
Genworth Financial Inc (GNW)-8.6%
Harris (HRS)-7.8%

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

‹ August 10, 2009 · Every August 11 · August 12, 2009 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.