Underfolio

Every trading day › 2015

The stock market on February 23, 2015

February 23, 2015, a Monday. The S&P 500 fell 0.03% to close at 2109.66. Of 3,966 US stocks that traded, 1,563 rose and 2,212 fell.

The S&P 500-0.03%closed at 2109.66
How big a move#23,852of 24,799 trading days since 1928
$100 in the index since$365price only, to September 24, 2026
Stocks that rose1,563of 3,966; 2,212 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

Computer Sciences (CSC)+7.2%
Pharmacyclics Inc (PCYC)+5.8%
Humana (HUM)+5.4%

Biggest falls among the 500 largest companies

Tesla (TSLA)-4.5%
Sprint Nextel (S)-3.3%
Freeport-McMoRan (FCX)-3.2%

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

‹ February 20, 2015 · Every February 23 · February 24, 2015 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.