Underfolio

Every trading day › 1979

The stock market on December 24, 1979

December 24, 1979, a Monday. The S&P 500 rose 0.07% to close at 107.66. Of 4,508 US stocks that traded, 1,199 rose and 1,130 fell.

The S&P 500+0.07%closed at 107.66
How big a move#22,942of 24,799 trading days since 1928
$100 in the index since$7,156price only, to September 24, 2026
Stocks that rose1,199of 4,508; 1,130 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Pan Am Corp+10.9%
Caesars World (CAW)+9.2%
American Cyanamid (ACY)+9.1%

Biggest falls among the 500 largest companies

El Paso Co (ELG)-9.8%
Gulf United Corp (GHC)-4.8%
Texas Gas Transmission LLC-4.5%

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

‹ December 21, 1979 · Every December 24 · December 26, 1979 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.