Underfolio

Every trading day › 1969

The stock market on September 19, 1969

September 19, 1969, a Friday. The S&P 500 rose 0.31% to close at 95.19. Of 2,178 US stocks that traded, 996 rose and 803 fell.

The S&P 500+0.31%closed at 95.19
How big a move#16,410of 24,799 trading days since 1928
$100 in the index since$8,093price only, to September 24, 2026
Stocks that rose996of 2,178; 803 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Dresser Industries Inc (DI.)+7.4%
Union Pacific (UNP)+6.5%

Biggest falls among the 500 largest companies

Psi Resources Inc-5.9%
Occidental Petroleum (OXY)-4.9%
Outboard Marine-4.5%

Stock moves count dividends; the index is price only. Market values after 2024 are estimates.

‹ September 18, 1969 · Every September 19 · September 22, 1969 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.