Underfolio

Every trading day › 1981

The stock market on February 3, 1981

February 3, 1981, a Tuesday. The S&P 500 rose 1.22% to close at 128.46. Of 4,713 US stocks that traded, 1,516 rose and 1,557 fell.

The S&P 500+1.22%closed at 128.46
How big a move#4,428of 24,799 trading days since 1928
$100 in the index since$5,997price only, to September 24, 2026
Stocks that rose1,516of 4,713; 1,557 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Signal Companies (SGN)+8.6%
Ual Corp. (UAL)+7.4%
Nlt Corp (NLT)+7.2%

Biggest falls among the 500 largest companies

Placer Dome Inc (PDG)-5.1%
Combustion Engineering (CSP)-4.6%
Aquitaine Co Canada Ltd (AQC)-3.9%

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

‹ February 2, 1981 · Every February 3 · February 4, 1981 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.