Underfolio

Every trading day › 2016

The stock market on January 20, 2016

January 20, 2016, a Wednesday. The S&P 500 fell 1.17% to close at 1859.33. Of 3,923 US stocks that traded, 1,798 rose and 1,981 fell.

The S&P 500-1.17%closed at 1859.33
How big a move#4,725of 24,799 trading days since 1928
$100 in the index since$414price only, to September 24, 2026
Stocks that rose1,798of 3,923; 1,981 fell
Biggest companyAppleby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Antero Resources Corporation (AR)+10.1%
Waste Connections, Inc. (WCN)+5.8%
CarMax (KMX)+4.4%

Biggest falls among the 500 largest companies

Devon Energy (DVN)-8.1%
Sprint Nextel (S)-7.2%
Micron Technology (MU)-6.9%

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

‹ January 19, 2016 · Every January 20 · January 21, 2016 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.