Underfolio

Every trading day › 2011

The stock market on January 12, 2011

January 12, 2011, a Wednesday. The S&P 500 rose 0.90% to close at 1285.96. Of 4,120 US stocks that traded, 2,715 rose and 1,182 fell.

The S&P 500+0.90%closed at 1285.96
How big a move#6,924of 24,799 trading days since 1928
$100 in the index since$599price only, to September 24, 2026
Stocks that rose2,715of 4,120; 1,182 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

ITT Inc. (ITT)+16.5%
Nvidia (NVDA)+15.0%
Micron Technology (MU)+7.1%

Biggest falls among the 500 largest companies

Arch Coal, Inc. (ARCH)-3.9%
Broadcom Inc. (AVGO)-3.7%
Hertz Global Holdings (HTZ)-2.9%

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

‹ January 11, 2011 · Every January 12 · January 13, 2011 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.