Underfolio

Every trading day › 2001

The stock market on October 2, 2001

October 2, 2001, a Tuesday. The S&P 500 rose 1.23% to close at 1051.33. Of 5,859 US stocks that traded, 3,057 rose and 2,214 fell.

The S&P 500+1.23%closed at 1051.33
How big a move#4,377of 24,799 trading days since 1928
$100 in the index since$733price only, to September 24, 2026
Stocks that rose3,057of 5,859; 2,214 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

PeopleSoft, Inc. (PSFT)+16.2%
Siebel Systems (SEBL)+15.4%
Calpine+14.1%

Biggest falls among the 500 largest companies

S&P Global (MHP)-11.3%
Comverse Technology (CMVT)-8.7%
Bisys Group Inc (BSYS)-7.6%

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

‹ October 1, 2001 · Every October 2 · October 3, 2001 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.