Underfolio

Every trading day › 1973

The stock market on October 25, 1973

October 25, 1973, a Thursday. The S&P 500 rose 0.21% to close at 110.50. Of 5,002 US stocks that traded, 1,269 rose and 1,587 fell.

The S&P 500+0.21%closed at 110.50
How big a move#18,796of 24,799 trading days since 1928
$100 in the index since$6,972price only, to September 24, 2026
Stocks that rose1,269of 5,002; 1,587 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Technicon Corp (TCN)+7.9%
Anaconda (A)+6.9%
Dekalb Energy Co -cl B (ENRGB)+6.6%

Biggest falls among the 500 largest companies

Freeport-McMoran (FTX)-8.2%
Square "d" (SQD)-7.3%
Aon plc (AON)-6.8%

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

‹ October 24, 1973 · Every October 25 · October 26, 1973 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.