Underfolio

Every trading day › 1980

The stock market on July 11, 1980

July 11, 1980, a Friday. The S&P 500 rose 0.76% to close at 117.84. Of 4,546 US stocks that traded, 1,681 rose and 1,030 fell.

The S&P 500+0.76%closed at 117.84
How big a move#8,492of 24,799 trading days since 1928
$100 in the index since$6,538price only, to September 24, 2026
Stocks that rose1,681of 4,546; 1,030 fell
Biggest companyAT&T Corporationby market value that day

Biggest rises among the 500 largest companies

Crocker National Corp-Old (CKN)+10.2%
Rollins (ROL)+7.8%
Computervision Corp (CVN)+5.7%

Biggest falls among the 500 largest companies

Placer Dome Inc (PDG)-5.4%
First Chicago Corp (FNB.)-3.9%
Snap-On (SNA)-3.2%

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

‹ July 10, 1980 · Every July 11 · July 14, 1980 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.