Underfolio

Every trading day › 1973

The stock market on September 10, 1973

September 10, 1973, a Monday. The S&P 500 fell 0.87% to close at 103.85. Of 5,009 US stocks that traded, 1,186 rose and 1,679 fell.

The S&P 500-0.87%closed at 103.85
How big a move#7,246of 24,799 trading days since 1928
$100 in the index since$7,419price only, to September 24, 2026
Stocks that rose1,186of 5,009; 1,679 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Pittston Brinks (PZB)+8.4%
PanEnergy (PEL)+4.9%
Essex Intl Inc (EXC)+4.8%

Biggest falls among the 500 largest companies

Mgic Investment Corp (MGI)-9.5%
Robins (A.H.) Co (QRAH)-6.3%
CNA Financial Corporation (CNA)-6.1%

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

‹ September 7, 1973 · Every September 10 · September 11, 1973 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.