Underfolio

Every trading day › 1981

The stock market on January 8, 1981

January 8, 1981, a Thursday. The S&P 500 fell 1.50% to close at 133.06. Of 4,704 US stocks that traded, 1,121 rose and 2,076 fell.

The S&P 500-1.50%closed at 133.06
How big a move#3,096of 24,799 trading days since 1928
$100 in the index since$5,790price only, to September 24, 2026
Stocks that rose1,121of 4,704; 2,076 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Petro-Lewis Corp+22.4%
Northwest Industries (NWT)+6.9%
McDonald's (MCD)+4.3%

Biggest falls among the 500 largest companies

Dana (DAN)-11.8%
Sabine Corp (SAB)-7.4%
Paccar (PCAR)-5.9%

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

‹ January 7, 1981 · Every January 8 · January 9, 1981 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.