Underfolio

Every trading day › 1981

The stock market on May 1, 1981

May 1, 1981, a Friday. The S&P 500 fell 0.07% to close at 132.72. Of 4,806 US stocks that traded, 1,249 rose and 1,758 fell.

The S&P 500-0.07%closed at 132.72
How big a move#22,834of 24,799 trading days since 1928
$100 in the index since$5,805price only, to September 24, 2026
Stocks that rose1,249of 4,806; 1,758 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Staley Continental Inc (STA)+7.9%
Ocean Drilling & Exploration (ODR)+7.3%
Computervision Corp (CVN)+6.9%

Biggest falls among the 500 largest companies

Oregon Metallurgical Corp (OREM)-6.0%
Gannett (GCI)-5.9%
Winn-Dixie Stores (WIN)-5.4%

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

‹ April 30, 1981 · Every May 1 · May 4, 1981 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.