Underfolio

Every trading day › 1975

The stock market on March 6, 1975

March 6, 1975, a Thursday. The S&P 500 fell 0.25% to close at 83.69. Of 4,591 US stocks that traded, 1,544 rose and 930 fell.

The S&P 500-0.25%closed at 83.69
How big a move#17,713of 24,799 trading days since 1928
$100 in the index since$9,206price only, to September 24, 2026
Stocks that rose1,544of 4,591; 930 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Technicon Corp (TCN)+17.1%
Fluor (FLR)+12.4%
Holiday Corp. (HIA)+11.5%

Biggest falls among the 500 largest companies

Cameron Iron Works (CIW)-7.2%
Creole Petroleum Corp (CRP)-5.5%
Trans Union Corp (TU)-5.4%

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

‹ March 5, 1975 · Every March 6 · March 7, 1975 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.