Underfolio

Every trading day › 1970

The stock market on October 14, 1970

October 14, 1970, a Wednesday. The S&P 500 rose 0.15% to close at 84.19. Of 2,280 US stocks that traded, 835 rose and 939 fell.

The S&P 500+0.15%closed at 84.19
How big a move#20,365of 24,799 trading days since 1928
$100 in the index since$9,151price only, to September 24, 2026
Stocks that rose835of 2,280; 939 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Brunswick (BC)+10.0%
Pennwalt Corp (PSM)+5.8%
Stevens (J.P.) & Co+5.7%

Biggest falls among the 500 largest companies

Sherwood Medical Inds Inc (SME)-7.2%
Tektronix (TEK)-6.6%
CBS Inc (CBS)-5.0%

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

‹ October 13, 1970 · Every October 14 · October 15, 1970 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.