Underfolio

Every trading day › 1988

The stock market on May 3, 1988

May 3, 1988, a Tuesday. The S&P 500 rose 0.55% to close at 263.00. Of 6,234 US stocks that traded, 2,104 rose and 1,705 fell.

The S&P 500+0.55%closed at 263.00
How big a move#11,579of 24,799 trading days since 1928
$100 in the index since$2,929price only, to September 24, 2026
Stocks that rose2,104of 6,234; 1,705 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for4stocks

Biggest rises among the 500 largest companies

West Point Pepperell (WPM)+11.3%
Usg Corp. (USG)+7.5%
Ceridian Corp (CEN)+7.0%

Biggest falls among the 500 largest companies

Weis Markets, Inc. (WMK)-4.3%
Gillette (G)-3.3%
Genentech Inc (DNA)-3.3%

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

‹ May 2, 1988 · Every May 3 · May 4, 1988 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.