The stock market on May 30, 1984
May 30, 1984, a Wednesday. The S&P 500 rose 0.04% to close at 150.35. Of 5,771 US stocks that traded, 1,361 rose and 2,041 fell.
The S&P 500+0.04%closed at 150.35
How big a move#23,592of 24,799 trading days since 1928
$100 in the index since$5,124price only, to September 24, 2026
Stocks that rose1,361of 5,771; 2,041 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock
Biggest rises among the 500 largest companies
| Dennys (DEN) | +15.0% |
| Merrill Lynch (MER) | +7.9% |
| Eckerd (ECK) | +6.5% |
Biggest falls among the 500 largest companies
| Salomon | -5.7% |
| J.P. Morgan Chase & Co. (CMB) | -5.2% |
| Mead (MEA) | -4.7% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ May 29, 1984 · Every May 30 · May 31, 1984 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.