The stock market on October 30, 1975
October 30, 1975, a Thursday. The S&P 500 fell 0.09% to close at 89.31. Of 4,639 US stocks that traded, 1,043 rose and 1,273 fell.
The S&P 500-0.09%closed at 89.31
How big a move#22,136of 24,799 trading days since 1928
$100 in the index since$8,626price only, to September 24, 2026
Stocks that rose1,043of 4,639; 1,273 fell
Biggest companyInternational Business Machines Corporationby market value that day
Biggest rises among the 500 largest companies
| Quaker Oats (OAT.) | +7.4% |
| Iu International Corp (IU) | +5.1% |
| FMC Corporation (FMC) | +4.4% |
Biggest falls among the 500 largest companies
| Intel (INTC) | -8.2% |
| Aetna (AET) | -7.2% |
| Freeport-McMoran (FTX) | -5.7% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ October 29, 1975 · Every October 30 · October 31, 1975 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.