Underfolio

Every trading day › 1979

The stock market on December 10, 1979

December 10, 1979, a Monday. The S&P 500 rose 0.14% to close at 107.67. Of 4,512 US stocks that traded, 1,458 rose and 1,136 fell.

The S&P 500+0.14%closed at 107.67
How big a move#20,711of 24,799 trading days since 1928
$100 in the index since$7,155price only, to September 24, 2026
Stocks that rose1,458of 4,512; 1,136 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Caesars World (CAW)+8.3%
American Cyanamid (ACY)+7.2%

Biggest falls among the 500 largest companies

Stanley Black & Decker (SWK)-3.9%
Allegheny Energy (AYE)-3.2%
Howard Johnson (HJ)-3.0%

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

‹ December 7, 1979 · Every December 10 · December 11, 1979 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.