Underfolio

Every trading day › 1970

The stock market on August 24, 1970

August 24, 1970, a Monday. The S&P 500 rose 2.21% to close at 80.99. Of 2,264 US stocks that traded, 1,591 rose and 349 fell.

The S&P 500+2.21%closed at 80.99
How big a move#1,360of 24,799 trading days since 1928
$100 in the index since$9,512price only, to September 24, 2026
Stocks that rose1,591of 2,264; 349 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Avery Dennison (AVY)+16.7%
Brown Shoe Co Inc New (BWS)+15.6%
Baxter International (BAX)+13.1%

Biggest falls among the 500 largest companies

General Dynamics (GD)-4.5%
General American Oil Co Tx (GAO)-4.1%
OGE Energy Corp (OGE)-3.7%

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

‹ August 21, 1970 · Every August 24 · August 25, 1970 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.