Underfolio

Every trading day › 2006

The stock market on September 20, 2006

September 20, 2006, a Wednesday. The S&P 500 rose 0.57% to close at 1325.18. Of 4,843 US stocks that traded, 2,961 rose and 1,627 fell.

The S&P 500+0.57%closed at 1325.18
How big a move#11,189of 24,799 trading days since 1928
$100 in the index since$581price only, to September 24, 2026
Stocks that rose2,961of 4,843; 1,627 fell
Biggest companyExxon Mobilby market value that day

Biggest rises among the 500 largest companies

Oracle (ORCL)+11.2%
Bea Systems Inc (BEAS)+8.6%
CarMax (KMX)+7.9%

Biggest falls among the 500 largest companies

Diamond Offshore Drilling (DO)-6.5%
Reynolds American (RAI)-4.9%
BJ Services (BJS)-4.5%

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

‹ September 19, 2006 · Every September 20 · September 21, 2006 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.