Underfolio

Every trading day › 1981

The stock market on January 6, 1981

January 6, 1981, a Tuesday. The S&P 500 rose 0.11% to close at 138.12. Of 4,683 US stocks that traded, 1,866 rose and 1,385 fell.

The S&P 500+0.11%closed at 138.12
How big a move#21,599of 24,799 trading days since 1928
$100 in the index since$5,578price only, to September 24, 2026
Stocks that rose1,866of 4,683; 1,385 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Staley Continental Inc (STA)+8.8%
Texas Commerce Bancshares (TCB)+8.2%
Square "d" (SQD)+8.2%

Biggest falls among the 500 largest companies

Natomas Co (NOM)-7.3%
Gearhart Industries Inc (GOI)-7.1%
Western Co Of No Amer (WSN.)-6.1%

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

‹ January 5, 1981 · Every January 6 · January 7, 1981 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.