Underfolio

Every trading day › 1969

The stock market on May 23, 1969

May 23, 1969, a Friday. The S&P 500 fell 0.01% to close at 104.59. Of 2,141 US stocks that traded, 789 rose and 990 fell.

The S&P 500-0.01%closed at 104.59
How big a move#24,333of 24,799 trading days since 1928
$100 in the index since$7,366price only, to September 24, 2026
Stocks that rose789of 2,141; 990 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Lockheed Martin (LMT)+6.2%
Carling O'keefe Ltd (CKB)+5.3%

Biggest falls among the 500 largest companies

City Investing Co (CNV)-6.1%
Salomon-5.6%
Wells Fargo (WFC)-4.8%

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

‹ May 22, 1969 · Every May 23 · May 26, 1969 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.