Underfolio

Every trading day › 2008

The stock market on August 15, 2008

August 15, 2008, a Friday. The S&P 500 rose 0.41% to close at 1298.20. Of 4,614 US stocks that traded, 2,225 rose and 2,108 fell.

The S&P 500+0.41%closed at 1298.20
How big a move#14,196of 24,799 trading days since 1928
$100 in the index since$593price only, to September 24, 2026
Stocks that rose2,225of 4,614; 2,108 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Cypress Semiconductor Corporation (CY)+12.9%
Autodesk, Inc. (ADSK)+11.7%
JCPenney (JCP)+8.4%

Biggest falls among the 500 largest companies

Mosaic (MOS)-6.6%
CF Industries Holdings (CF)-5.9%
Bucyrus International Inc (BUCY)-5.3%

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

‹ August 14, 2008 · Every August 15 · August 18, 2008 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.