Underfolio

Every trading day › 1973

The stock market on February 23, 1973

February 23, 1973, a Friday. The S&P 500 fell 1.12% to close at 113.16. Of 5,091 US stocks that traded, 828 rose and 2,400 fell.

The S&P 500-1.12%closed at 113.16
How big a move#5,083of 24,799 trading days since 1928
$100 in the index since$6,808price only, to September 24, 2026
Stocks that rose828of 5,091; 2,400 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Hobart (HOB)+4.2%
Amax Inc. (AMX)+4.0%
Dome Petroleum Ltd (DMP)+3.7%

Biggest falls among the 500 largest companies

Champion Enterprises Inc (CJHBQ)-10.8%
Winnebago Industries, Inc. (WGO)-10.5%
Merrill Lynch (MER)-8.2%

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

‹ February 22, 1973 · Every February 23 · February 26, 1973 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.