The stock market on October 18, 1977
October 18, 1977, a Tuesday. The S&P 500 fell 0.01% to close at 93.46. Of 4,628 US stocks that traded, 1,188 rose and 1,025 fell.
The S&P 500-0.01%closed at 93.46
How big a move#24,297of 24,799 trading days since 1928
$100 in the index since$8,243price only, to September 24, 2026
Stocks that rose1,188of 4,628; 1,025 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for1stock
Biggest rises among the 500 largest companies
| Capital Cities/ABC (CCB) | +6.1% |
| CBS Corporation (CBS) | +6.0% |
| Robins (A.H.) Co (QRAH) | +4.6% |
Biggest falls among the 500 largest companies
| Motorola Solutions (MOT) | -6.7% |
| Hercules (HPC) | -4.5% |
| Hughes Tool Co (HT.) | -4.5% |
Stock moves count dividends; the index is price only. Market values after 2024 are estimates.
‹ October 17, 1977 · Every October 18 · October 19, 1977 ›
Ask the Lab what came after a day like thisHistory, not advice. How these numbers are made.