Underfolio

Every trading day › 2006

The stock market on August 23, 2006

August 23, 2006, a Wednesday. The S&P 500 fell 0.45% to close at 1292.99. Of 4,859 US stocks that traded, 1,409 rose and 3,186 fell.

The S&P 500-0.45%closed at 1292.99
How big a move#13,399of 24,799 trading days since 1928
$100 in the index since$596price only, to September 24, 2026
Stocks that rose1,409of 4,859; 3,186 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Ford Motor (F)+4.6%
Sun Microsystems (SUNW)+3.7%
National Semiconductor (NSM)+3.5%

Biggest falls among the 500 largest companies

Sunoco (SUN)-3.9%
Jabil (JBL)-3.5%
PulteGroup (PHM)-3.5%

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

‹ August 22, 2006 · Every August 23 · August 24, 2006 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.