Underfolio

Every trading day › 2012

The stock market on January 27, 2012

January 27, 2012, a Friday. The S&P 500 fell 0.16% to close at 1316.33. Of 3,953 US stocks that traded, 2,357 rose and 1,335 fell.

The S&P 500-0.16%closed at 1316.33
How big a move#20,221of 24,799 trading days since 1928
$100 in the index since$585price only, to September 24, 2026
Stocks that rose2,357of 3,953; 1,335 fell
Biggest companyAppleby market value that day
Last day of trading for4stocks

Biggest rises among the 500 largest companies

Informatica Corp (INFA)+13.3%
Newell Rubbermaid (NWL)+8.0%
Eastman Chemical (EMN)+7.0%

Biggest falls among the 500 largest companies

IDEXX Laboratories, Inc. (IDXX)-4.4%
Chubb (CB)-4.2%
Ford Motor (F)-4.1%

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

‹ January 26, 2012 · Every January 27 · January 30, 2012 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.