Underfolio

Every trading day › 1968

The stock market on September 23, 1968

September 23, 1968, a Monday. The S&P 500 rose 0.57% to close at 102.24. Of 2,033 US stocks that traded, 1,038 rose and 705 fell.

The S&P 500+0.57%closed at 102.24
How big a move#11,227of 24,799 trading days since 1928
$100 in the index since$7,535price only, to September 24, 2026
Stocks that rose1,038of 2,033; 705 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Storer Communications Inc+7.6%
Bunker Ramo Corp (BR)+7.4%
Amf Inc (AMF)+7.1%

Biggest falls among the 500 largest companies

Pan Am Corp-5.1%
Salomon-4.9%
First Charter Financial (FCF)-4.8%

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

‹ September 20, 1968 · Every September 23 · September 24, 1968 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.