The stock market on May 14, 1980
May 14, 1980, a Wednesday. The S&P 500 rose 0.52% to close at 106.85. Of 4,533 US stocks that traded, 1,795 rose and 768 fell.
The S&P 500+0.52%closed at 106.85
How big a move#12,172of 24,799 trading days since 1928
$100 in the index since$7,210price only, to September 24, 2026
Stocks that rose1,795of 4,533; 768 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for2stocks
Biggest rises among the 500 largest companies
| Tosco (TOS) | +19.0% |
| United Energy Resources | +8.5% |
| Diamond International (DN) | +7.9% |
Biggest falls among the 500 largest companies
| GPU Inc (General Public Utilities) (GPU) | -8.9% |
| Masco (MAS) | -5.1% |
| Murphy Oil Corporation (MUR) | -4.8% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ May 13, 1980 · Every May 14 · May 15, 1980 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.