The stock market on February 1, 1991
February 1, 1991, a Friday. The S&P 500 fell 0.26% to close at 343.05. Of 5,710 US stocks that traded, 2,194 rose and 1,410 fell.
The S&P 500-0.26%closed at 343.05
How big a move#17,570of 24,799 trading days since 1928
$100 in the index since$2,246price only, to September 24, 2026
Stocks that rose2,194of 5,710; 1,410 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for4stocks
Biggest rises among the 500 largest companies
| Blockbuster (BBI) | +10.0% |
| First Fidelity Bancorp. (FFB) | +8.5% |
| Reebok International (RBK) | +8.5% |
Biggest falls among the 500 largest companies
| Chrysler Corp (C) | -6.9% |
| Marathon Oil (MRO) | -5.6% |
| Square "d" (SQD) | -5.3% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ January 31, 1991 · Every February 1 · February 4, 1991 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.