Underfolio

Every trading day › 1980

The stock market on June 6, 1980

June 6, 1980, a Friday. The S&P 500 rose 0.37% to close at 113.20. Of 4,537 US stocks that traded, 1,420 rose and 943 fell.

The S&P 500+0.37%closed at 113.20
How big a move#14,957of 24,799 trading days since 1928
$100 in the index since$6,806price only, to September 24, 2026
Stocks that rose1,420of 4,537; 943 fell
Biggest companyAT&T Corporationby market value that day

Biggest rises among the 500 largest companies

Freeport-McMoran (FTX)+6.7%
Placer Dome Inc (PDG)+6.7%
Cabot Corporation (CBT)+6.4%

Biggest falls among the 500 largest companies

Diamond International (DN)-22.3%
General Mills (GIS)-3.6%
Northwest Airlines (NWA)-3.5%

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

‹ June 5, 1980 · Every June 6 · June 9, 1980 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.