Underfolio

Every trading day › 2002

The stock market on October 21, 2002

October 21, 2002, a Monday. The S&P 500 rose 1.73% to close at 899.72. Of 5,385 US stocks that traded, 3,140 rose and 1,838 fell.

The S&P 500+1.73%closed at 899.72
How big a move#2,269of 24,799 trading days since 1928
$100 in the index since$856price only, to September 24, 2026
Stocks that rose3,140of 5,385; 1,838 fell
Biggest companyMicrosoftby market value that day
Last day of trading for5stocks

Biggest rises among the 500 largest companies

Xcel Energy (XEL)+22.1%
El Paso (EP)+18.4%
Xerox (XRX)+17.5%

Biggest falls among the 500 largest companies

Federated Investors (FII)-7.2%
Sun Microsystems (SUNW)-6.6%
Monsanto (PHA)-4.1%

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

‹ October 18, 2002 · Every October 21 · October 22, 2002 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.