Underfolio

Every trading day › 2015

The stock market on January 30, 2015

January 30, 2015, a Friday. The S&P 500 fell 1.30% to close at 1994.99. Of 3,970 US stocks that traded, 907 rose and 2,896 fell.

The S&P 500-1.30%closed at 1994.99
How big a move#4,020of 24,799 trading days since 1928
$100 in the index since$386price only, to September 24, 2026
Stocks that rose907of 3,970; 2,896 fell
Biggest companyAppleby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Amazon.com (AMZN)+13.7%
Biogen (BIIB)+10.2%
Continental Resources, Inc. (CLR)+6.4%

Biggest falls among the 500 largest companies

Netsuite Inc (N)-8.0%
Paccar (PCAR)-6.2%
American Airlines Group (AAL)-6.0%

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

‹ January 29, 2015 · Every January 30 · February 2, 2015 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.