Underfolio

Every trading day › 1973

The stock market on October 26, 1973

October 26, 1973, a Friday. The S&P 500 rose 0.80% to close at 111.38. Of 4,999 US stocks that traded, 1,678 rose and 1,124 fell.

The S&P 500+0.80%closed at 111.38
How big a move#8,075of 24,799 trading days since 1928
$100 in the index since$6,917price only, to September 24, 2026
Stocks that rose1,678of 4,999; 1,124 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Mallinckrodt (MKG)+8.1%
Burlington Northern Santa Fe+8.0%
Archer Daniels Midland (ADM)+7.8%

Biggest falls among the 500 largest companies

Norton Simon Inc-5.4%
Fds Holding Co (FDSH)-5.0%
Broadway Stores Inc (BWY)-4.3%

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

‹ October 25, 1973 · Every October 26 · October 29, 1973 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.