The stock market on January 10, 1985
January 10, 1985, a Thursday. The S&P 500 rose 1.89% to close at 168.31. Of 5,746 US stocks that traded, 2,463 rose and 891 fell.
The S&P 500+1.89%closed at 168.31
How big a move#1,877of 24,799 trading days since 1928
$100 in the index since$4,577price only, to September 24, 2026
Stocks that rose2,463of 5,746; 891 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for4stocks
Biggest rises among the 500 largest companies
| MCI Communications (MCIC.) | +11.1% |
| Apollo Computer Inc (APCI.) | +8.0% |
| Ltv Corp (LTVCQ) | +8.0% |
Biggest falls among the 500 largest companies
| Quaker Oats (OAT.) | -5.3% |
| Placer Dome Inc (PDG) | -3.0% |
| Hughes Tool Co (HT.) | -2.8% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ January 9, 1985 · Every January 10 · January 11, 1985 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.