Underfolio

Every trading day › 2006

The stock market on October 12, 2006

October 12, 2006, a Thursday. The S&P 500 rose 0.95% to close at 1362.83. Of 4,846 US stocks that traded, 3,623 rose and 1,001 fell.

The S&P 500+0.95%closed at 1362.83
How big a move#6,438of 24,799 trading days since 1928
$100 in the index since$565price only, to September 24, 2026
Stocks that rose3,623of 4,846; 1,001 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Yum Brands (YUM)+8.3%
Costco Wholesale (COST)+7.6%
CBRE Group (CBG)+7.3%

Biggest falls among the 500 largest companies

Intercontinental Exchange Inc. (ICE)-4.4%
MGIC Investment Corporation (MTG)-2.4%
Quest Diagnostics (DGX)-2.4%

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

‹ October 11, 2006 · Every October 12 · October 13, 2006 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.