Underfolio

Every trading day › 2010

The stock market on May 6, 2010

May 6, 2010, a Thursday. The day of the Flash Crash. The S&P 500 fell 3.24% to close at 1128.15. Of 4,205 US stocks that traded, 466 rose and 3,586 fell.

The S&P 500-3.24%closed at 1128.15
How big a move#541of 24,799 trading days since 1928
$100 in the index since$683price only, to September 24, 2026
Stocks that rose466of 4,205; 3,586 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Fidelity National Information Services (FIS)+10.3%
Teradata Corporation (TDC)+3.1%
Cigna (CI)+2.9%

Biggest falls among the 500 largest companies

Dendreon Corp (DNDN)-10.0%
Sirius XM Holdings Inc. (SIRI)-8.9%
First Solar, Inc. (FSLR)-8.7%

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

‹ May 5, 2010 · Every May 6 · May 7, 2010 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.