Underfolio

Every trading day › 2009

The stock market on September 23, 2009

September 23, 2009, a Wednesday. The S&P 500 fell 1.01% to close at 1060.87. Of 4,276 US stocks that traded, 1,345 rose and 2,731 fell.

The S&P 500-1.01%closed at 1060.87
How big a move#5,986of 24,799 trading days since 1928
$100 in the index since$726price only, to September 24, 2026
Stocks that rose1,345of 4,276; 2,731 fell
Biggest companyExxon Mobilby market value that day

Biggest rises among the 500 largest companies

Electronic Arts (ERTS)+7.1%
Ford Motor (F)+5.0%
Xilinx (XLNX)+4.9%

Biggest falls among the 500 largest companies

Calpine-8.5%
Moody's Corporation (MCO)-8.4%
AutoZone (AZO)-7.5%

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

‹ September 22, 2009 · Every September 23 · September 24, 2009 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.