Underfolio

Every trading day › 2005

The stock market on September 19, 2005

September 19, 2005, a Monday. The S&P 500 fell 0.56% to close at 1231.02. Of 4,881 US stocks that traded, 1,507 rose and 3,146 fell.

The S&P 500-0.56%closed at 1231.02
How big a move#11,476of 24,799 trading days since 1928
$100 in the index since$626price only, to September 24, 2026
Stocks that rose1,507of 4,881; 3,146 fell
Biggest companyExxon Mobilby market value that day

Biggest rises among the 500 largest companies

Nike (NKE)+6.4%
Newfield Exploration (NFX)+6.0%
Chesapeake Energy (CHK)+5.6%

Biggest falls among the 500 largest companies

Apollo Education Group (APOL)-5.2%
Goodrich (GR)-5.1%
Sirius XM Holdings Inc. (SIRI)-5.0%

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

‹ September 16, 2005 · Every September 19 · September 20, 2005 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.