Underfolio

Every trading day › 1968

The stock market on January 23, 1968

January 23, 1968, a Tuesday. The S&P 500 fell 0.39% to close at 93.66. Of 1,936 US stocks that traded, 492 rose and 1,189 fell.

The S&P 500-0.39%closed at 93.66
How big a move#14,515of 24,799 trading days since 1928
$100 in the index since$8,226price only, to September 24, 2026
Stocks that rose492of 1,936; 1,189 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Columbus Southern Power Corp+21.4%
Amk Corp (AMK)+9.7%
Bicoastal Corp+5.2%

Biggest falls among the 500 largest companies

Insilco Holding Co (INSLQ)-7.7%
Howmet Corp (HW)-6.9%
Litton Industries (LIT)-6.7%

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

‹ January 22, 1968 · Every January 23 · January 24, 1968 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.