Underfolio

Every trading day › 1989

The stock market on May 24, 1989

May 24, 1989, a Wednesday. The S&P 500 rose 0.26% to close at 319.14. Of 5,977 US stocks that traded, 1,865 rose and 1,721 fell.

The S&P 500+0.26%closed at 319.14
How big a move#17,521of 24,799 trading days since 1928
$100 in the index since$2,414price only, to September 24, 2026
Stocks that rose1,865of 5,977; 1,721 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for4stocks

Biggest rises among the 500 largest companies

Unocal Exploration Corp (UXC)+7.1%
Apple (AAPL)+5.0%
Norton Co (NRT)+4.9%

Biggest falls among the 500 largest companies

Aflac (AFL)-3.2%
Wang Labs Inc (WANG)-2.9%
Lubrizol (LZ)-2.8%

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

‹ May 23, 1989 · Every May 24 · May 25, 1989 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.