Underfolio

Every trading day › 2006

The stock market on March 23, 2006

March 23, 2006, a Thursday. The S&P 500 fell 0.26% to close at 1301.67. Of 4,858 US stocks that traded, 2,398 rose and 2,198 fell.

The S&P 500-0.26%closed at 1301.67
How big a move#17,501of 24,799 trading days since 1928
$100 in the index since$592price only, to September 24, 2026
Stocks that rose2,398of 4,858; 2,198 fell
Biggest companyExxon Mobilby market value that day

Biggest rises among the 500 largest companies

Jabil (JBL)+11.8%
Newfield Exploration (NFX)+8.8%
Sirius XM Holdings Inc. (SIRI)+5.8%

Biggest falls among the 500 largest companies

Cbot Holdings Inc (BOT)-10.8%
NYSE Euronext (NYX)-5.1%
American Airlines Group (AMR)-4.9%

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

‹ March 22, 2006 · Every March 23 · March 24, 2006 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.