The stock market on September 10, 1991
September 10, 1991, a Tuesday. The S&P 500 fell 1.03% to close at 384.56. Of 5,732 US stocks that traded, 1,114 rose and 2,489 fell.
The S&P 500-1.03%closed at 384.56
How big a move#5,763of 24,799 trading days since 1928
$100 in the index since$2,003price only, to September 24, 2026
Stocks that rose1,114of 5,732; 2,489 fell
Biggest companyExxon Mobilby market value that day
Biggest rises among the 500 largest companies
| Occidental Petroleum (OXY) | +4.9% |
| Equifax, Inc. (EFX) | +3.0% |
| Lotus Development Corp (LOTS.) | +2.7% |
Biggest falls among the 500 largest companies
| Morgan Stanley (MWD) | -7.5% |
| Heinz (HNZ) | -6.1% |
| Apple (AAPL) | -5.9% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ September 9, 1991 · Every September 10 · September 11, 1991 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.