Underfolio

Every trading day › 2009

The stock market on October 8, 2009

October 8, 2009, a Thursday. The S&P 500 rose 0.75% to close at 1065.48. Of 4,271 US stocks that traded, 2,526 rose and 1,516 fell.

The S&P 500+0.75%closed at 1065.48
How big a move#8,673of 24,799 trading days since 1928
$100 in the index since$723price only, to September 24, 2026
Stocks that rose2,526of 4,271; 1,516 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

American Eagle Outfitters, Inc. (AEO)+8.9%
D.R. Horton (DHI)+8.0%
Cleveland-Cliffs Inc. (CLF)+7.4%

Biggest falls among the 500 largest companies

Anthem (WLP)-6.2%
Humana (HUM)-5.3%
American International Group, Inc. (AIG)-4.7%

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

‹ October 7, 2009 · Every October 8 · October 9, 2009 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.