Underfolio

Every trading day › 1970

The stock market on August 14, 1970

August 14, 1970, a Friday. The S&P 500 rose 0.56% to close at 75.18. Of 2,241 US stocks that traded, 869 rose and 824 fell.

The S&P 500+0.56%closed at 75.18
How big a move#11,384of 24,799 trading days since 1928
$100 in the index since$10,248price only, to September 24, 2026
Stocks that rose869of 2,241; 824 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Braniff International Corp (BNF)+7.7%
Eastern Air Lines+6.7%
Sperry (SY)+6.6%

Biggest falls among the 500 largest companies

Transamerica (TA)-5.9%
OfficeMax (BCC)-5.6%
Evans Products Co-4.9%

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

‹ August 13, 1970 · Every August 14 · August 17, 1970 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.