Underfolio

Every trading day › 1974

The stock market on May 9, 1974

May 9, 1974, a Thursday. The S&P 500 rose 1.44% to close at 92.96. Of 4,855 US stocks that traded, 1,427 rose and 1,148 fell.

The S&P 500+1.44%closed at 92.96
How big a move#3,345of 24,799 trading days since 1928
$100 in the index since$8,288price only, to September 24, 2026
Stocks that rose1,427of 4,855; 1,148 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Combustion Engineering (CSP)+17.2%
Northwestern STL&WIRE (NWSW)+10.2%
Energy Future Holdings (TXU)+9.5%

Biggest falls among the 500 largest companies

USF&G Corporation (United States Fidelity & Guaranty) (FG)-7.4%
First Chicago Corp (FNB.)-5.6%
Square "d" (SQD)-5.2%

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

‹ May 8, 1974 · Every May 9 · May 10, 1974 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.