The stock market on September 5, 1980
September 5, 1980, a Friday. The S&P 500 fell 0.43% to close at 124.88. Of 4,585 US stocks that traded, 1,414 rose and 1,439 fell.
The S&P 500-0.43%closed at 124.88
How big a move#13,741of 24,799 trading days since 1928
$100 in the index since$6,169price only, to September 24, 2026
Stocks that rose1,414of 4,585; 1,439 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for1stock
Biggest rises among the 500 largest companies
| Fina Inc -cl A (FI) | +8.7% |
| North American Philips | +7.2% |
| Asarco Inc (AR) | +6.9% |
Biggest falls among the 500 largest companies
| Bally Entertainment (BLY) | -5.0% |
| Sabine Corp (SAB) | -4.6% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ September 4, 1980 · Every September 5 · September 8, 1980 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.