Underfolio

Every trading day › 2001

The stock market on October 31, 2001

October 31, 2001, a Wednesday. The S&P 500 fell 0.00% to close at 1059.78. Of 5,835 US stocks that traded, 3,253 rose and 2,052 fell.

The S&P 500-0.00%closed at 1059.78
How big a move#24,475of 24,799 trading days since 1928
$100 in the index since$727price only, to September 24, 2026
Stocks that rose3,253of 5,835; 2,052 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for10stocks

Biggest rises among the 500 largest companies

Enron (ENRNQ)+24.6%
NetApp (NTAP)+9.2%
Micron Technology (MU)+8.0%

Biggest falls among the 500 largest companies

Qwest Communications (Q)-19.1%
Fluor (FLR)-8.5%
Adobe Inc. (ADBE)-8.2%

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

‹ October 30, 2001 · Every October 31 · November 1, 2001 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.