Underfolio

Every trading day › 1970

The stock market on January 15, 1970

January 15, 1970, a Thursday. The S&P 500 rose 0.03% to close at 91.68. Of 2,208 US stocks that traded, 776 rose and 1,022 fell.

The S&P 500+0.03%closed at 91.68
How big a move#23,785of 24,799 trading days since 1928
$100 in the index since$8,403price only, to September 24, 2026
Stocks that rose776of 2,208; 1,022 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Belco Petroleum Corp (BPC)+14.9%
Aquitaine Co Canada Ltd (AQC)+11.3%
Natomas Co (NOM)+6.4%

Biggest falls among the 500 largest companies

First Charter Financial (FCF)-9.4%
Parke Davis & Co (PDC)-6.6%
Allied Stores-5.9%

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

‹ January 14, 1970 · Every January 15 · January 16, 1970 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.