The stock market on September 29, 1977
September 29, 1977, a Thursday. The S&P 500 rose 0.57% to close at 95.85. Of 4,642 US stocks that traded, 1,442 rose and 852 fell.
The S&P 500+0.57%closed at 95.85
How big a move#11,295of 24,799 trading days since 1928
$100 in the index since$8,038price only, to September 24, 2026
Stocks that rose1,442of 4,642; 852 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for2stocks
Biggest rises among the 500 largest companies
| Anderson Clayton & Co (AYL) | +6.4% |
| Dover (DOV) | +5.7% |
| Olin (OLN) | +5.7% |
Biggest falls among the 500 largest companies
| Cameron Iron Works (CIW) | -4.5% |
| Mgm Grand Hotels Inc (GRH) | -2.8% |
| Houston Oil & Minerals (HOI) | -2.5% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ September 28, 1977 · Every September 29 · September 30, 1977 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.