Underfolio

Every trading day › 2008

The stock market on September 18, 2008

September 18, 2008, a Thursday. The S&P 500 rose 4.33% to close at 1206.51. Of 4,594 US stocks that traded, 3,397 rose and 999 fell.

The S&P 500+4.33%closed at 1206.51
How big a move#257of 24,799 trading days since 1928
$100 in the index since$639price only, to September 24, 2026
Stocks that rose3,397of 4,594; 999 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for4stocks

Biggest rises among the 500 largest companies

Wachovia Bank (WB)+59.0%
Washington Mutual (COOP)+48.8%
Regions Financial (RF)+34.3%

Biggest falls among the 500 largest companies

State Street Corp. (STT)-8.9%
Newmont Mining (NEM)-8.3%
Genworth Financial Inc (GNW)-7.0%

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

‹ September 17, 2008 · Every September 18 · September 19, 2008 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.