Underfolio

Every trading day › 1985

The stock market on August 1, 1985

August 1, 1985, a Thursday. The S&P 500 rose 0.62% to close at 192.11. Of 5,711 US stocks that traded, 2,190 rose and 1,299 fell.

The S&P 500+0.62%closed at 192.11
How big a move#10,387of 24,799 trading days since 1928
$100 in the index since$4,010price only, to September 24, 2026
Stocks that rose2,190of 5,711; 1,299 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Walgreens Boots Alliance (WAG)+5.6%
Anheuser-Busch (BUD)+5.6%
United Energy Resources+5.3%

Biggest falls among the 500 largest companies

Hutton (E.F.) Group (EFH)-3.9%
Intergraph Corp (INGR.)-3.9%
Fort James (FJ)-3.7%

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

‹ July 31, 1985 · Every August 1 · August 2, 1985 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.