The stock market on September 4, 1991
September 4, 1991, a Wednesday. The S&P 500 fell 0.56% to close at 389.97. Of 5,727 US stocks that traded, 1,421 rose and 2,219 fell.
The S&P 500-0.56%closed at 389.97
How big a move#11,487of 24,799 trading days since 1928
$100 in the index since$1,976price only, to September 24, 2026
Stocks that rose1,421of 5,727; 2,219 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for1stock
Biggest rises among the 500 largest companies
| Centocor Inc (CNTO.) | +8.0% |
| Goodyear Tire & Rubber (GT) | +6.2% |
| Continental Corp. (CIC) | +3.5% |
Biggest falls among the 500 largest companies
| UnitedHealth Group (UNH) | -6.7% |
| Browning-Ferris Industries (BFI.) | -5.8% |
| FleetBoston Financial (FBF) | -5.4% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ September 3, 1991 · Every September 4 · September 5, 1991 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.