The stock market on August 10, 1984
August 10, 1984, a Friday. The S&P 500 fell 0.07% to close at 165.42. Of 5,797 US stocks that traded, 2,242 rose and 1,218 fell.
The S&P 500-0.07%closed at 165.42
How big a move#22,679of 24,799 trading days since 1928
$100 in the index since$4,657price only, to September 24, 2026
Stocks that rose2,242of 5,797; 1,218 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock
Biggest rises among the 500 largest companies
| Newmont Mining (NEM) | +8.2% |
| Quantum Chemical (CUE) | +7.2% |
| USF&G Corporation (United States Fidelity & Guaranty) (FG) | +6.8% |
Biggest falls among the 500 largest companies
| CVS Health (CVS) | -4.4% |
| Macfrugals Bargains (MFI) | -4.2% |
| Apple (AAPL) | -4.2% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ August 9, 1984 · Every August 10 · August 13, 1984 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.