Underfolio

Every trading day › 2002

The stock market on October 17, 2002

October 17, 2002, a Thursday. The S&P 500 rose 2.23% to close at 879.20. Of 5,392 US stocks that traded, 3,724 rose and 1,314 fell.

The S&P 500+2.23%closed at 879.20
How big a move#1,326of 24,799 trading days since 1928
$100 in the index since$876price only, to September 24, 2026
Stocks that rose3,724of 5,392; 1,314 fell
Biggest companyMicrosoftby market value that day
Last day of trading for5stocks

Biggest rises among the 500 largest companies

QLogic Corporation (QLGC)+21.7%
Mattel (MAT)+18.5%
ManpowerGroup (MAN)+18.1%

Biggest falls among the 500 largest companies

Sears Roebuck (S)-31.8%
Interpublic Group (IPG)-29.8%
Northrop Grumman (NOC)-11.8%

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

‹ October 16, 2002 · Every October 17 · October 18, 2002 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.