Underfolio

Every trading day › 1969

The stock market on August 27, 1969

August 27, 1969, a Wednesday. The S&P 500 rose 0.20% to close at 94.49. Of 2,175 US stocks that traded, 964 rose and 802 fell.

The S&P 500+0.20%closed at 94.49
How big a move#19,004of 24,799 trading days since 1928
$100 in the index since$8,153price only, to September 24, 2026
Stocks that rose964of 2,175; 802 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Paramount Communications Inc (PCI)+7.8%
Victor Comptometer Corp (VCR)+7.8%
Cities Service Co+6.5%

Biggest falls among the 500 largest companies

Gdv Inc (GDVI)-3.7%
Atlantic Richfield (ARCO) (ARC)-3.7%

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

‹ August 26, 1969 · Every August 27 · August 28, 1969 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.