The stock market on June 12, 1978
June 12, 1978, a Monday. The S&P 500 fell 0.38% to close at 99.55. Of 4,559 US stocks that traded, 1,215 rose and 1,393 fell.
The S&P 500-0.38%closed at 99.55
How big a move#14,770of 24,799 trading days since 1928
$100 in the index since$7,739price only, to September 24, 2026
Stocks that rose1,215of 4,559; 1,393 fell
Biggest companyAT&T Corporationby market value that day
Biggest rises among the 500 largest companies
| General American Oil Co Tx (GAO) | +17.7% |
| General Dynamics (GD) | +6.9% |
| City Investing Co (CNV) | +3.2% |
Biggest falls among the 500 largest companies
| Pioneer Hi-Bred International, Inc. (PHB) | -7.0% |
| Tambrands Inc (TMB) | -4.6% |
| Molson Coors Brewing (RKY) | -4.0% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ June 9, 1978 · Every June 12 · June 13, 1978 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.