The stock market on October 4, 1991
October 4, 1991, a Friday. The S&P 500 fell 0.84% to close at 381.25. Of 5,745 US stocks that traded, 1,572 rose and 1,944 fell.
The S&P 500-0.84%closed at 381.25
How big a move#7,603of 24,799 trading days since 1928
$100 in the index since$2,021price only, to September 24, 2026
Stocks that rose1,572of 5,745; 1,944 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for2stocks
Biggest rises among the 500 largest companies
| Anadarko Petroleum (APC) | +3.9% |
| Acuson Corp (ACN) | +3.9% |
| Morgan Stanley (MWD) | +3.6% |
Biggest falls among the 500 largest companies
| American Express (AXP) | -6.0% |
| Pet Inc. (PT) | -4.5% |
| Citigroup (C) | -3.6% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ October 3, 1991 · Every October 4 · October 7, 1991 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.