The stock market on July 30, 1980
July 30, 1980, a Wednesday. The S&P 500 fell 0.14% to close at 122.23. Of 4,573 US stocks that traded, 1,884 rose and 1,044 fell.
The S&P 500-0.14%closed at 122.23
How big a move#20,729of 24,799 trading days since 1928
$100 in the index since$6,303price only, to September 24, 2026
Stocks that rose1,884of 4,573; 1,044 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock
Biggest rises among the 500 largest companies
| Ual Corp. (UAL) | +11.0% |
| Wang Labs Inc (WANG) | +10.0% |
| Cameron Iron Works (CIW) | +8.6% |
Biggest falls among the 500 largest companies
| Amerada Hess (AHC) | -5.5% |
| ConocoPhillips (P) | -5.0% |
| Conoco (CLL) | -4.9% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ July 29, 1980 · Every July 30 · July 31, 1980 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.