Underfolio

Every trading day › 1980

The stock market on February 5, 1980

February 5, 1980, a Tuesday. The S&P 500 rose 0.25% to close at 114.66. Of 4,510 US stocks that traded, 1,227 rose and 1,304 fell.

The S&P 500+0.25%closed at 114.66
How big a move#17,630of 24,799 trading days since 1928
$100 in the index since$6,719price only, to September 24, 2026
Stocks that rose1,227of 4,510; 1,304 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Marathon Oil (MRO)+8.6%
Viad Corp (VVI)+7.5%
Maxus Energy (MXS)+6.8%

Biggest falls among the 500 largest companies

Rosario Resources Corp (ROS)-7.4%
Masco (MAS)-6.2%
Chrysler Corp (C)-5.6%

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

‹ February 4, 1980 · Every February 5 · February 6, 1980 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.