Underfolio

Every trading day › 1981

The stock market on January 28, 1981

January 28, 1981, a Wednesday. The S&P 500 fell 0.59% to close at 130.34. Of 4,711 US stocks that traded, 1,423 rose and 1,479 fell.

The S&P 500-0.59%closed at 130.34
How big a move#10,817of 24,799 trading days since 1928
$100 in the index since$5,911price only, to September 24, 2026
Stocks that rose1,423of 4,711; 1,479 fell
Biggest companyAT&T Corporationby market value that day

Biggest rises among the 500 largest companies

Nlt Corp (NLT)+11.2%
Newmont Mining (NEM)+10.5%
Phoenix Resource Cos (PHN)+8.4%

Biggest falls among the 500 largest companies

Manville (JM)-5.9%
Kennecott (KN)-5.7%
Cray Research (CYR)-5.5%

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

‹ January 27, 1981 · Every January 28 · January 29, 1981 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.