Underfolio

Every trading day › 2006

The stock market on September 28, 2006

September 28, 2006, a Thursday. The S&P 500 rose 0.17% to close at 1338.88. Of 4,851 US stocks that traded, 2,351 rose and 2,220 fell.

The S&P 500+0.17%closed at 1338.88
How big a move#19,836of 24,799 trading days since 1928
$100 in the index since$575price only, to September 24, 2026
Stocks that rose2,351of 4,851; 2,220 fell
Biggest companyExxon Mobilby market value that day

Biggest rises among the 500 largest companies

Abraxis Biosci (ABBI)+7.4%
Robert Half International (RHI)+5.1%
eBay (EBAY)+4.8%

Biggest falls among the 500 largest companies

Tsys (TSS)-3.6%
Qualcomm (QCOM)-2.9%
American Airlines Group (AMR)-2.4%

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

‹ September 27, 2006 · Every September 28 · September 29, 2006 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.