The stock market on December 11, 1975
December 11, 1975, a Thursday. The S&P 500 fell 0.32% to close at 87.80. Of 4,638 US stocks that traded, 1,140 rose and 1,144 fell.
The S&P 500-0.32%closed at 87.80
How big a move#16,141of 24,799 trading days since 1928
$100 in the index since$8,775price only, to September 24, 2026
Stocks that rose1,140of 4,638; 1,144 fell
Biggest companyInternational Business Machines Corporationby market value that day
Biggest rises among the 500 largest companies
| Black & Decker (BDK) | +6.7% |
| Mapco (MDA) | +5.0% |
| Southwestern Public Svc Co | +4.4% |
Biggest falls among the 500 largest companies
| Citicorp | -5.9% |
| American Broadcasting (ABC) | -5.3% |
| Trans Union Corp (TU) | -5.1% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
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Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.