Underfolio

Every trading day › 2001

The stock market on September 6, 2001

September 6, 2001, a Thursday. The S&P 500 fell 2.24% to close at 1106.40. Of 5,905 US stocks that traded, 1,619 rose and 3,743 fell.

The S&P 500-2.24%closed at 1106.40
How big a move#1,316of 24,799 trading days since 1928
$100 in the index since$696price only, to September 24, 2026
Stocks that rose1,619of 5,905; 3,743 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Yahoo (YHOO)+4.3%
Invitrogen Corp (IVGN)+4.3%
1St Tenn Natl (FTN)+4.2%

Biggest falls among the 500 largest companies

Gap, Inc. (The) (GPS)-21.1%
Motorola Solutions (MOT)-15.0%
PeopleSoft, Inc. (PSFT)-10.9%

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

‹ September 5, 2001 · Every September 6 · September 7, 2001 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.