Underfolio

Every trading day › 1979

The stock market on January 5, 1979

January 5, 1979, a Friday. The S&P 500 rose 0.56% to close at 99.13. Of 4,539 US stocks that traded, 2,051 rose and 613 fell.

The S&P 500+0.56%closed at 99.13
How big a move#11,446of 24,799 trading days since 1928
$100 in the index since$7,772price only, to September 24, 2026
Stocks that rose2,051of 4,539; 613 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

General Dynamics (GD)+10.6%
Tambrands Inc (TMB)+7.6%
Alexander & Alexander (AAL)+6.9%

Biggest falls among the 500 largest companies

Masonite Corp (MNC)-5.3%
General American Oil Co Tx (GAO)-4.6%
Griffin GAMING&ENTMT (GGE)-3.7%

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

‹ January 4, 1979 · Every January 5 · January 8, 1979 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.