The stock market on September 9, 1991
September 9, 1991, a Monday. The S&P 500 fell 0.14% to close at 388.57. Of 5,735 US stocks that traded, 1,679 rose and 1,876 fell.
The S&P 500-0.14%closed at 388.57
How big a move#20,804of 24,799 trading days since 1928
$100 in the index since$1,983price only, to September 24, 2026
Stocks that rose1,679of 5,735; 1,876 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for3stocks
Biggest rises among the 500 largest companies
| ConocoPhillips (P) | +4.3% |
| Gannett (GCI) | +3.6% |
| Wells Fargo & Co. (WFC.Z) | +3.5% |
Biggest falls among the 500 largest companies
| U S Healthcare Inc (USHC) | -8.8% |
| Hasbro (HAS) | -3.8% |
| Baxter International (BAX) | -3.6% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ September 6, 1991 · Every September 9 · September 10, 1991 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.