Underfolio

Every trading day › 1981

The stock market on September 2, 1981

September 2, 1981, a Wednesday. The S&P 500 rose 0.38% to close at 123.49. Of 4,991 US stocks that traded, 1,559 rose and 1,327 fell.

The S&P 500+0.38%closed at 123.49
How big a move#14,738of 24,799 trading days since 1928
$100 in the index since$6,239price only, to September 24, 2026
Stocks that rose1,559of 4,991; 1,327 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Cessna Aircraft Co (CEA)+10.3%
Engelhard (EC)+8.2%
Boeing (BA)+4.9%

Biggest falls among the 500 largest companies

Computervision Corp -old (CVN)-7.4%
Phoenix Resource Cos (PHN)-4.8%
Entergy (ETR)-4.7%

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

‹ September 1, 1981 · Every September 2 · September 3, 1981 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.