The stock market on June 12, 1986
June 12, 1986, a Thursday. The S&P 500 rose 0.15% to close at 241.49. Of 5,844 US stocks that traded, 1,943 rose and 1,732 fell.
The S&P 500+0.15%closed at 241.49
How big a move#20,494of 24,799 trading days since 1928
$100 in the index since$3,190price only, to September 24, 2026
Stocks that rose1,943of 5,844; 1,732 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for3stocks
Biggest rises among the 500 largest companies
| Burns Intl Services Corp (BOR) | +7.5% |
| Eversource Energy (NU) | +6.9% |
| Manor Care Inc-Old (MNR) | +6.6% |
Biggest falls among the 500 largest companies
| Intergraph Corp (INGR.) | -5.4% |
| Advanced Micro Devices (AMD) | -4.0% |
| Eex Corp (EEX) | -3.7% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ June 11, 1986 · Every June 12 · June 13, 1986 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.