Underfolio

Every trading day › 1981

The stock market on August 24, 1981

August 24, 1981, a Monday. The S&P 500 fell 2.89% to close at 125.50. Of 4,981 US stocks that traded, 283 rose and 3,401 fell.

The S&P 500-2.89%closed at 125.50
How big a move#736of 24,799 trading days since 1928
$100 in the index since$6,139price only, to September 24, 2026
Stocks that rose283of 4,981; 3,401 fell
Biggest companyAT&T Corporationby market value that day

Biggest rises among the 500 largest companies

Fina Inc -cl A (FI)+2.1%
Abbott Laboratories (ABT)+1.4%
Diamond International (DN)+1.1%

Biggest falls among the 500 largest companies

Santa Fe International (SAF)-11.0%
Phoenix Resource Cos (PHN)-10.7%
R & B Falcon Corp (FLC)-10.4%

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

‹ August 21, 1981 · Every August 24 · August 25, 1981 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.