The stock market on September 28, 1977
September 28, 1977, a Wednesday. The S&P 500 rose 0.07% to close at 95.31. Of 4,647 US stocks that traded, 1,093 rose and 1,145 fell.
The S&P 500+0.07%closed at 95.31
How big a move#22,657of 24,799 trading days since 1928
$100 in the index since$8,083price only, to September 24, 2026
Stocks that rose1,093of 4,647; 1,145 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for3stocks
Biggest rises among the 500 largest companies
| Stauffer Chemical Co (STF.) | +4.7% |
| Koppers (KOP) | +4.2% |
| Seven-Up Co (SEVN.) | +3.5% |
Biggest falls among the 500 largest companies
| Kerr-McGee (KMG) | -6.3% |
| Del Monte (DEL) | -5.6% |
| Briggs & Stratton (BGG) | -5.5% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ September 27, 1977 · Every September 28 · September 29, 1977 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.