Underfolio

Every trading day › 1973

The stock market on October 10, 1973

October 10, 1973, a Wednesday. The S&P 500 fell 0.83% to close at 109.22. Of 5,003 US stocks that traded, 797 rose and 2,322 fell.

The S&P 500-0.83%closed at 109.22
How big a move#7,723of 24,799 trading days since 1928
$100 in the index since$7,054price only, to September 24, 2026
Stocks that rose797of 5,003; 2,322 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Dome Petroleum Ltd (DMP)+6.3%
Hoover Co (HOOV.)+5.0%
Anaconda (A)+5.0%

Biggest falls among the 500 largest companies

Monroe Auto Equip (MAE)-6.9%
CBS Corporation (CBS)-6.7%
Gardner Denver (GDC)-6.4%

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

‹ October 9, 1973 · Every October 10 · October 11, 1973 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.