Underfolio

Every trading day › 2013

The stock market on January 31, 2013

January 31, 2013, a Thursday. The S&P 500 fell 0.26% to close at 1498.11. Of 3,865 US stocks that traded, 2,181 rose and 1,430 fell.

The S&P 500-0.26%closed at 1498.11
How big a move#17,558of 24,799 trading days since 1928
$100 in the index since$514price only, to September 24, 2026
Stocks that rose2,181of 3,865; 1,430 fell
Biggest companyAppleby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Mead Johnson (MJN)+11.5%
Tractor Supply (TSCO)+9.8%
Citrix Systems (CTXS)+9.2%

Biggest falls among the 500 largest companies

Time Warner Cable (TWC)-11.3%
Dow Chemical (DOW)-7.0%
ResMed Inc. (RMD)-6.5%

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

‹ January 30, 2013 · Every January 31 · February 1, 2013 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.