Underfolio

Every trading day › 1970

The stock market on January 30, 1970

January 30, 1970, a Friday. The S&P 500 fell 0.78% to close at 85.02. Of 2,212 US stocks that traded, 597 rose and 1,213 fell.

The S&P 500-0.78%closed at 85.02
How big a move#8,219of 24,799 trading days since 1928
$100 in the index since$9,062price only, to September 24, 2026
Stocks that rose597of 2,212; 1,213 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Lear Siegler Inc+6.6%
Carter-Wallace (CAR)+6.1%
Wells Fargo (WFC)+5.4%

Biggest falls among the 500 largest companies

Ceridian Corp (CEN)-14.1%
R.R. Donnelley & Sons (DNY)-11.8%
Sherwood Medical Inds Inc (SME)-9.2%

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

‹ January 29, 1970 · Every January 30 · February 2, 1970 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.