Underfolio

Every trading day › 2013

The stock market on September 11, 2013

September 11, 2013, a Wednesday. The S&P 500 rose 0.31% to close at 1689.13. Of 3,848 US stocks that traded, 1,791 rose and 1,834 fell.

The S&P 500+0.31%closed at 1689.13
How big a move#16,419of 24,799 trading days since 1928
$100 in the index since$456price only, to September 24, 2026
Stocks that rose1,791of 3,848; 1,834 fell
Biggest companyAppleby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Illumina, Inc. (ILMN)+3.7%
Cheniere Energy (LNG)+3.6%
Biogen (BIIB)+3.3%

Biggest falls among the 500 largest companies

Apple (AAPL)-5.4%
BioMarin Pharmaceutical Inc. (BMRN)-4.0%
Calpine-3.5%

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

‹ September 10, 2013 · Every September 11 · September 12, 2013 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.