The stock market on July 9, 1984
July 9, 1984, a Monday. The S&P 500 rose 0.74% to close at 153.36. Of 5,782 US stocks that traded, 1,425 rose and 1,665 fell.
The S&P 500+0.74%closed at 153.36
How big a move#8,821of 24,799 trading days since 1928
$100 in the index since$5,024price only, to September 24, 2026
Stocks that rose1,425of 5,782; 1,665 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock
Biggest rises among the 500 largest companies
| Homestake Mining (HM) | +6.3% |
| Tandem Computers Inc (TDM.) | +5.9% |
| St Regis (SRT) | +5.6% |
Biggest falls among the 500 largest companies
| Hughes Tool Co (HT.) | -4.9% |
| Txu Gas Co | -3.5% |
| Marsh & McLennan (MMC) | -3.5% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ July 6, 1984 · Every July 9 · July 10, 1984 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.