Underfolio

Every trading day › 2013

The stock market on September 23, 2013

September 23, 2013, a Monday. The S&P 500 fell 0.47% to close at 1701.84. Of 3,851 US stocks that traded, 1,473 rose and 2,184 fell.

The S&P 500-0.47%closed at 1701.84
How big a move#12,932of 24,799 trading days since 1928
$100 in the index since$453price only, to September 24, 2026
Stocks that rose1,473of 3,851; 2,184 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

Apple (AAPL)+5.0%
Sprouts Farmers Market, Inc. (SFM)+3.6%
FirstEnergy (FE)+2.7%

Biggest falls among the 500 largest companies

Keurig Green Mountain (GMCR)-5.6%
Groupon, Inc. (GRPN)-5.6%
F5 Networks (FFIV)-4.8%

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

‹ September 20, 2013 · Every September 23 · September 24, 2013 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.