Underfolio

Every trading day › 1980

The stock market on June 30, 1980

June 30, 1980, a Monday. The S&P 500 fell 1.52% to close at 114.24. Of 4,545 US stocks that traded, 640 rose and 1,983 fell.

The S&P 500-1.52%closed at 114.24
How big a move#3,017of 24,799 trading days since 1928
$100 in the index since$6,744price only, to September 24, 2026
Stocks that rose640of 4,545; 1,983 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for5stocks

Biggest rises among the 500 largest companies

Caesars World (CAW)+5.4%
Placer Dome Inc (PDG)+3.9%
El Paso Co (ELG)+3.7%

Biggest falls among the 500 largest companies

Gould Inc (GLD)-6.8%
7-Eleven Inc (SE)-5.2%
Amerada Hess (AHC)-5.1%

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

‹ June 27, 1980 · Every June 30 · July 1, 1980 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.