Underfolio

Every trading day › 1982

The stock market on September 7, 1982

September 7, 1982, a Tuesday. The S&P 500 fell 1.07% to close at 121.37. Of 5,011 US stocks that traded, 1,071 rose and 1,836 fell.

The S&P 500-1.07%closed at 121.37
How big a move#5,486of 24,799 trading days since 1928
$100 in the index since$6,348price only, to September 24, 2026
Stocks that rose1,071of 5,011; 1,836 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for4stocks

Biggest rises among the 500 largest companies

Pogo Producing Co (PPP)+7.1%
American Cyanamid (ACY)+6.8%
General American Oil Co Tx (GAO)+6.0%

Biggest falls among the 500 largest companies

Tandem Computers Inc (TDM.)-10.8%
Dome Mines (DM)-8.5%
Cox Communications Inc -old (COX.)-7.0%

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

‹ September 3, 1982 · Every September 7 · September 8, 1982 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.