Underfolio

Every trading day › 1980

The stock market on November 18, 1980

November 18, 1980, a Tuesday. The S&P 500 rose 1.42% to close at 139.70. Of 4,646 US stocks that traded, 1,972 rose and 1,138 fell.

The S&P 500+1.42%closed at 139.70
How big a move#3,453of 24,799 trading days since 1928
$100 in the index since$5,515price only, to September 24, 2026
Stocks that rose1,972of 4,646; 1,138 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

American Financial Group, Inc. (AFG)+40.1%
Mcmoran Oil & Gas Co (MOX)+10.9%
Dresser Industries Inc (DI.)+9.0%

Biggest falls among the 500 largest companies

Fannie Mae (FNMA)-19.1%
Chrysler Corp (C)-7.9%
American Homes 4 Rent (AMH)-3.6%

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

‹ November 17, 1980 · Every November 18 · November 19, 1980 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.