Underfolio

Every trading day › 1984

The stock market on July 25, 1984

July 25, 1984, a Wednesday. The S&P 500 rose 0.68% to close at 148.83. Of 5,788 US stocks that traded, 1,418 rose and 1,791 fell.

The S&P 500+0.68%closed at 148.83
How big a move#9,511of 24,799 trading days since 1928
$100 in the index since$5,176price only, to September 24, 2026
Stocks that rose1,418of 5,788; 1,791 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Fannie Mae (FNMA)+7.9%
DSC Communications (DIGI)+7.8%
Harris (HRS)+7.0%

Biggest falls among the 500 largest companies

Tandem Computers Inc (TDM.)-22.2%
American Airlines Group (AMR)-8.3%
Amerada Hess (AHC)-7.8%

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

‹ July 24, 1984 · Every July 25 · July 26, 1984 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.