Underfolio

Every trading day › 2002

The stock market on October 31, 2002

October 31, 2002, a Thursday. The S&P 500 fell 0.56% to close at 885.76. Of 5,370 US stocks that traded, 2,558 rose and 2,408 fell.

The S&P 500-0.56%closed at 885.76
How big a move#11,492of 24,799 trading days since 1928
$100 in the index since$870price only, to September 24, 2026
Stocks that rose2,558of 5,370; 2,408 fell
Biggest companyMicrosoftby market value that day
Last day of trading for4stocks

Biggest rises among the 500 largest companies

Laboratory Corp. of America (LH)+14.8%
Electronic Data Systems (EDS)+9.5%
Clorox (CLX)+8.4%

Biggest falls among the 500 largest companies

Tenet Healthcare (THC)-26.2%
Albertsons (ABS)-18.6%
HCA Healthcare, Inc. (HCA)-8.4%

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

‹ October 30, 2002 · Every October 31 · November 1, 2002 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.