The stock market on May 30, 1991
May 30, 1991, a Thursday. The S&P 500 rose 1.09% to close at 386.96. Of 5,687 US stocks that traded, 2,297 rose and 1,289 fell.
The S&P 500+1.09%closed at 386.96
How big a move#5,315of 24,799 trading days since 1928
$100 in the index since$1,991price only, to September 24, 2026
Stocks that rose2,297of 5,687; 1,289 fell
Biggest companyExxon Mobilby market value that day
Biggest rises among the 500 largest companies
| Owens Corning (OWC) | +8.2% |
| PPG Industries (PPG) | +7.3% |
| Laboratory Corp. of America (LH) | +6.8% |
Biggest falls among the 500 largest companies
| Albertsons (ABS) | -5.7% |
| Amgen (AMGN) | -3.3% |
| Reader's Digest Assn. (RDA) | -2.8% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ May 29, 1991 · Every May 30 · May 31, 1991 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.