Underfolio

Every trading day › 1981

The stock market on January 2, 1981

January 2, 1981, a Friday. The S&P 500 rose 0.43% to close at 136.34. Of 4,689 US stocks that traded, 1,985 rose and 919 fell.

The S&P 500+0.43%closed at 136.34
How big a move#13,807of 24,799 trading days since 1928
$100 in the index since$5,651price only, to September 24, 2026
Stocks that rose1,985of 4,689; 919 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Supron Energy Corp (SUE)+9.1%
Goodyear Tire & Rubber (GT)+8.6%
Ual Corp. (UAL)+8.6%

Biggest falls among the 500 largest companies

Deere (DE)-5.5%
S&P Global (MHP)-4.9%
Rockwell Automation (ROK)-4.4%

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

‹ December 31, 1980 · Every January 2 · January 5, 1981 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.