The stock market on October 31, 1991
October 31, 1991, a Thursday. The S&P 500 fell 0.13% to close at 392.45. Of 5,761 US stocks that traded, 2,172 rose and 1,579 fell.
The S&P 500-0.13%closed at 392.45
How big a move#20,980of 24,799 trading days since 1928
$100 in the index since$1,963price only, to September 24, 2026
Stocks that rose2,172of 5,761; 1,579 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for4stocks
Biggest rises among the 500 largest companies
| Borland Software Corp (BORL) | +16.9% |
| Rhone-Poulenc Rorer (RPR) | +13.3% |
| Equifax, Inc. (EFX) | +9.9% |
Biggest falls among the 500 largest companies
| Household International (HI) | -12.9% |
| Intel (INTC) | -7.1% |
| RiteAid (RAD) | -4.8% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ October 30, 1991 · Every October 31 · November 1, 1991 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.