Underfolio

Every trading day › 1981

The stock market on May 5, 1981

May 5, 1981, a Tuesday. The S&P 500 fell 0.27% to close at 130.32. Of 4,809 US stocks that traded, 931 rose and 2,306 fell.

The S&P 500-0.27%closed at 130.32
How big a move#17,266of 24,799 trading days since 1928
$100 in the index since$5,912price only, to September 24, 2026
Stocks that rose931of 4,809; 2,306 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Hudson's Bay Oil & Gas Co (HBO)+17.2%
Amax Inc. (AMX)+9.5%
Winn-Dixie Stores (WIN)+9.4%

Biggest falls among the 500 largest companies

Staley Continental Inc (STA)-6.5%
Tymshare (TYM)-4.3%

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

‹ May 4, 1981 · Every May 5 · May 6, 1981 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.