Underfolio

Every trading day › 1980

The stock market on February 6, 1980

February 6, 1980, a Wednesday. The S&P 500 rose 0.92% to close at 115.72. Of 4,513 US stocks that traded, 1,436 rose and 1,177 fell.

The S&P 500+0.92%closed at 115.72
How big a move#6,718of 24,799 trading days since 1928
$100 in the index since$6,658price only, to September 24, 2026
Stocks that rose1,436of 4,513; 1,177 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Staley Continental Inc (STA)+9.6%
Marathon Oil Corporation (MRO)+9.2%
Spelling Entertnmt Grp Inc (SP)+8.8%

Biggest falls among the 500 largest companies

Cessna Aircraft Co (CEA)-6.9%
Chrysler Corp (C)-4.8%
FedEx (FDX)-4.3%

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

‹ February 5, 1980 · Every February 6 · February 7, 1980 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.