Underfolio

Every trading day › 2005

The stock market on August 12, 2005

August 12, 2005, a Friday. The S&P 500 fell 0.60% to close at 1230.39. Of 4,908 US stocks that traded, 1,550 rose and 3,098 fell.

The S&P 500-0.60%closed at 1230.39
How big a move#10,743of 24,799 trading days since 1928
$100 in the index since$626price only, to September 24, 2026
Stocks that rose1,550of 4,908; 3,098 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for4stocks

Biggest rises among the 500 largest companies

Nvidia (NVDA)+6.0%
Knight Ridder (KRI)+5.4%
Apple (AAPL)+4.8%

Biggest falls among the 500 largest companies

Dell (DELL)-7.4%
Weight Watchers (WTW)-5.6%
McDonald's (MCD)-4.2%

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

‹ August 11, 2005 · Every August 12 · August 15, 2005 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.