Underfolio

Every trading day › 1973

The stock market on October 19, 1973

October 19, 1973, a Friday. The S&P 500 rose 0.19% to close at 110.22. Of 5,002 US stocks that traded, 1,568 rose and 1,326 fell.

The S&P 500+0.19%closed at 110.22
How big a move#19,299of 24,799 trading days since 1928
$100 in the index since$6,990price only, to September 24, 2026
Stocks that rose1,568of 5,002; 1,326 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

H.F. Ahmanson (AHM)+9.6%
Mgic Investment Corp (MGI)+8.9%
Creole Petroleum Corp (CRP)+7.4%

Biggest falls among the 500 largest companies

Robins (A.H.) Co (QRAH)-12.2%
Polaroid (PRDCQ)-11.7%
Gillette (G)-11.1%

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

‹ October 18, 1973 · Every October 19 · October 22, 1973 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.