Underfolio

Every trading day › 2016

The stock market on January 21, 2016

January 21, 2016, a Thursday. The S&P 500 rose 0.52% to close at 1868.99. Of 3,919 US stocks that traded, 1,979 rose and 1,759 fell.

The S&P 500+0.52%closed at 1868.99
How big a move#12,137of 24,799 trading days since 1928
$100 in the index since$412price only, to September 24, 2026
Stocks that rose1,979of 3,919; 1,759 fell
Biggest companyAppleby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Continental Resources, Inc. (CLR)+16.0%
Kinder Morgan (KMI)+15.6%
Concho Resources (CXO)+12.2%

Biggest falls among the 500 largest companies

Raymond James Financial (RJF)-5.5%
Netflix (NFLX)-5.0%
Alnylam Pharmaceuticals, Inc. (ALNY)-4.9%

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

‹ January 20, 2016 · Every January 21 · January 22, 2016 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.