The stock market on March 11, 1991
March 11, 1991, a Monday. The S&P 500 fell 0.53% to close at 372.96. Of 5,693 US stocks that traded, 1,550 rose and 2,164 fell.
The S&P 500-0.53%closed at 372.96
How big a move#11,937of 24,799 trading days since 1928
$100 in the index since$2,066price only, to September 24, 2026
Stocks that rose1,550of 5,693; 2,164 fell
Biggest companyInternational Business Machines Corporationby market value that day
Biggest rises among the 500 largest companies
| Unocal Exploration Corp (UXC) | +5.9% |
| Anheuser-Busch (BUD) | +3.2% |
| AT&T Corporation (T) | +3.0% |
Biggest falls among the 500 largest companies
| Intel (INTC) | -11.2% |
| Biomet (BMET) | -7.5% |
| St Jude Medical (STJ) | -7.1% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ March 8, 1991 · Every March 11 · March 12, 1991 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.