Underfolio

Every trading day › 2011

The stock market on January 13, 2011

January 13, 2011, a Thursday. The S&P 500 fell 0.17% to close at 1283.76. Of 4,117 US stocks that traded, 1,704 rose and 2,153 fell.

The S&P 500-0.17%closed at 1283.76
How big a move#19,853of 24,799 trading days since 1928
$100 in the index since$600price only, to September 24, 2026
Stocks that rose1,704of 4,117; 2,153 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Marathon Oil (MRO)+6.0%
Chipotle Mexican Grill, Inc. (CMG)+5.5%
Rovi Corp (ROVI)+4.9%

Biggest falls among the 500 largest companies

Merck (MRK)-6.6%
Cree, Inc. (CREE)-5.4%
Alpha Natural Resources (ANR)-3.6%

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

‹ January 12, 2011 · Every January 13 · January 14, 2011 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.