Underfolio

Every trading day › 2012

The stock market on January 12, 2012

January 12, 2012, a Thursday. The S&P 500 rose 0.23% to close at 1295.50. Of 3,960 US stocks that traded, 2,264 rose and 1,427 fell.

The S&P 500+0.23%closed at 1295.50
How big a move#18,139of 24,799 trading days since 1928
$100 in the index since$595price only, to September 24, 2026
Stocks that rose2,264of 3,960; 1,427 fell
Biggest companyExxon Mobilby market value that day

Biggest rises among the 500 largest companies

Tractor Supply (TSCO)+10.0%
Fossil Group, Inc. (FOSL)+9.3%
Illumina, Inc. (ILMN)+6.5%

Biggest falls among the 500 largest companies

Helmerich & Payne, Inc. (HP)-4.7%
Baker Hughes (BHI)-3.8%
SM Energy Company (SM)-3.5%

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

‹ January 11, 2012 · Every January 12 · January 13, 2012 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.