Underfolio

Every trading day › 1973

The stock market on May 30, 1973

May 30, 1973, a Wednesday. The S&P 500 fell 1.49% to close at 105.91. Of 5,050 US stocks that traded, 624 rose and 2,452 fell.

The S&P 500-1.49%closed at 105.91
How big a move#3,122of 24,799 trading days since 1928
$100 in the index since$7,274price only, to September 24, 2026
Stocks that rose624of 5,050; 2,452 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Homestake Mining (HM)+11.4%
Campbell Red Lake Mines (CRK)+8.3%
McDonnell Douglas (MD)+4.7%

Biggest falls among the 500 largest companies

Texas Oil & Gas (TXO)-9.6%
Clorox (CLX)-9.5%
Chemed Corp (CHE)-7.8%

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

‹ May 29, 1973 · Every May 30 · May 31, 1973 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.