The stock market on April 30, 1984
April 30, 1984, a Monday. The S&P 500 rose 0.10% to close at 160.05. Of 5,743 US stocks that traded, 1,464 rose and 1,633 fell.
The S&P 500+0.10%closed at 160.05
How big a move#21,837of 24,799 trading days since 1928
$100 in the index since$4,814price only, to September 24, 2026
Stocks that rose1,464of 5,743; 1,633 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for2stocks
Biggest rises among the 500 largest companies
| CMS Energy (CMS) | +7.3% |
| MCI Communications (MCIC.) | +4.8% |
| National Semiconductor (NSM) | +4.2% |
Biggest falls among the 500 largest companies
| St Regis (SRT) | -6.0% |
| Broadway Stores Inc (BWY) | -5.9% |
| Reynolds Metals (RLM) | -5.3% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ April 27, 1984 · Every April 30 · May 1, 1984 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.