The stock market on January 21, 1977
January 21, 1977, a Friday. The S&P 500 rose 0.34% to close at 103.32. Of 4,683 US stocks that traded, 1,582 rose and 937 fell.
The S&P 500+0.34%closed at 103.32
How big a move#15,606of 24,799 trading days since 1928
$100 in the index since$7,457price only, to September 24, 2026
Stocks that rose1,582of 4,683; 937 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for2stocks
Biggest rises among the 500 largest companies
| Chrysler Corp (C) | +5.0% |
| Usg Corp. (USG) | +4.7% |
| USLIFE Corporation (USH) | +4.6% |
Biggest falls among the 500 largest companies
| Koppers (KOP) | -4.5% |
| Eastern Enterprises (EFU) | -4.3% |
| Masonite Corp (MNC) | -4.0% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ January 20, 1977 · Every January 21 · January 24, 1977 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.