Underfolio

Every trading day › 2013

The stock market on September 19, 2013

September 19, 2013, a Thursday. The S&P 500 fell 0.18% to close at 1722.34. Of 3,844 US stocks that traded, 1,556 rose and 2,051 fell.

The S&P 500-0.18%closed at 1722.34
How big a move#19,493of 24,799 trading days since 1928
$100 in the index since$447price only, to September 24, 2026
Stocks that rose1,556of 3,844; 2,051 fell
Biggest companyAppleby market value that day

Biggest rises among the 500 largest companies

Groupon, Inc. (GRPN)+9.0%
Tesla (TSLA)+7.0%
CME Group Inc. (CME)+4.2%

Biggest falls among the 500 largest companies

Cigna (CI)-4.3%
Regions Financial (RF)-4.2%
ConAgra Foods (CAG)-4.0%

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

‹ September 18, 2013 · Every September 19 · September 20, 2013 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.