Underfolio

Every trading day › 1973

The stock market on May 11, 1973

May 11, 1973, a Friday. The S&P 500 fell 1.25% to close at 108.17. Of 5,069 US stocks that traded, 747 rose and 2,264 fell.

The S&P 500-1.25%closed at 108.17
How big a move#4,269of 24,799 trading days since 1928
$100 in the index since$7,122price only, to September 24, 2026
Stocks that rose747of 5,069; 2,264 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Marsh & McLennan (MMC)+4.4%
Centel Corp (CNT)+2.8%
Traveleres Corp. (TIC)+2.6%

Biggest falls among the 500 largest companies

Flagstar Corp-7.2%
Chemed Corp (CHE)-6.9%
Howard Johnson (HJ)-6.5%

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

‹ May 10, 1973 · Every May 11 · May 14, 1973 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.