Underfolio

Every trading day › 1980

The stock market on June 10, 1980

June 10, 1980, a Tuesday. The S&P 500 rose 0.84% to close at 114.66. Of 4,531 US stocks that traded, 1,477 rose and 988 fell.

The S&P 500+0.84%closed at 114.66
How big a move#7,632of 24,799 trading days since 1928
$100 in the index since$6,719price only, to September 24, 2026
Stocks that rose1,477of 4,531; 988 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

El Paso Co (ELG)+8.8%
Smith International (SII)+8.7%
Murphy Oil Corporation (MUR)+8.6%

Biggest falls among the 500 largest companies

Asarco Inc (AR)-4.6%
Gulf United Corp (GHC)-4.2%
Petrolane Inc (PTO)-4.1%

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

‹ June 9, 1980 · Every June 10 · June 11, 1980 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.