Underfolio

Every trading day › 1980

The stock market on August 7, 1980

August 7, 1980, a Thursday. The S&P 500 rose 1.44% to close at 123.30. Of 4,572 US stocks that traded, 2,046 rose and 914 fell.

The S&P 500+1.44%closed at 123.30
How big a move#3,351of 24,799 trading days since 1928
$100 in the index since$6,248price only, to September 24, 2026
Stocks that rose2,046of 4,572; 914 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Chrysler Corp (C)+11.9%
Globalsantafe Corp (GSF)+9.9%
Intl. Flavors & Frag. (IFF)+9.7%

Biggest falls among the 500 largest companies

Enova Corp (ENA)-3.6%
Milacron (MZIAQ)-3.4%
Bally Entertainment (BLY)-3.3%

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

‹ August 6, 1980 · Every August 7 · August 8, 1980 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.