The stock market on January 11, 1980
January 11, 1980, a Friday. The S&P 500 rose 0.03% to close at 109.92. Of 4,519 US stocks that traded, 1,529 rose and 1,089 fell.
The S&P 500+0.03%closed at 109.92
How big a move#23,923of 24,799 trading days since 1928
$100 in the index since$7,009price only, to September 24, 2026
Stocks that rose1,529of 4,519; 1,089 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for3stocks
Biggest rises among the 500 largest companies
| Rosario Resources Corp (ROS) | +14.9% |
| Nvf Co | +13.8% |
Biggest falls among the 500 largest companies
| Reserve Oil & Gas Co (RVO) | -6.5% |
| Navistar International (NAV) | -5.5% |
| Centel Corp (CNT) | -4.4% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ January 10, 1980 · Every January 11 · January 14, 1980 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.