Underfolio

Every trading day › 1974

The stock market on August 23, 1974

August 23, 1974, a Friday. The S&P 500 fell 1.72% to close at 71.55. Of 4,751 US stocks that traded, 667 rose and 1,914 fell.

The S&P 500-1.72%closed at 71.55
How big a move#2,312of 24,799 trading days since 1928
$100 in the index since$10,767price only, to September 24, 2026
Stocks that rose667of 4,751; 1,914 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Colonial Penn Group Inc (CPG)+6.5%
Southland Royalty Co (SRO)+6.4%
Beker Industries+4.6%

Biggest falls among the 500 largest companies

Eckerd (ECK)-13.4%
Geico Corp (GEC)-11.4%
American International Group, Inc. (AIG)-10.6%

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

‹ August 22, 1974 · Every August 23 · August 26, 1974 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.