Underfolio

Every trading day › 1984

The stock market on May 25, 1984

May 25, 1984, a Friday. The S&P 500 rose 0.26% to close at 151.62. Of 5,766 US stocks that traded, 1,504 rose and 1,740 fell.

The S&P 500+0.26%closed at 151.62
How big a move#17,512of 24,799 trading days since 1928
$100 in the index since$5,081price only, to September 24, 2026
Stocks that rose1,504of 5,766; 1,740 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

NL Industries, Inc. (NL)+6.1%
Campbell Red Lake Mines (CRK)+5.6%
Financial Corp Of America+5.3%

Biggest falls among the 500 largest companies

Levi Strauss (LEVI)-11.5%
National Semiconductor (NSM)-5.5%
Great Western Financial (GWF.)-4.9%

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

‹ May 24, 1984 · Every May 25 · May 29, 1984 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.