Underfolio

Every trading day › 2003

The stock market on August 8, 2003

August 8, 2003, a Friday. The S&P 500 rose 0.36% to close at 977.59. Of 5,057 US stocks that traded, 2,439 rose and 2,247 fell.

The S&P 500+0.36%closed at 977.59
How big a move#15,275of 24,799 trading days since 1928
$100 in the index since$788price only, to September 24, 2026
Stocks that rose2,439of 5,057; 2,247 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for4stocks

Biggest rises among the 500 largest companies

Univision Communications (UVN)+13.4%
McDonald's (MCD)+8.3%
Williams (WMB)+8.3%

Biggest falls among the 500 largest companies

SanDisk (SNDK)-7.6%
Novellus Systems (NVLS)-5.5%
Microchip Technology Incorporated (MCHP)-5.2%

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

‹ August 7, 2003 · Every August 8 · August 11, 2003 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.