Underfolio

Every trading day › 1977

The stock market on July 11, 1977

July 11, 1977, a Monday. The S&P 500 fell 0.24% to close at 99.55. Of 4,684 US stocks that traded, 1,214 rose and 1,152 fell.

The S&P 500-0.24%closed at 99.55
How big a move#17,966of 24,799 trading days since 1928
$100 in the index since$7,739price only, to September 24, 2026
Stocks that rose1,214of 4,684; 1,152 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Supron Energy Corp (SUE)+6.3%
Coastal+5.2%
Fds Holding Co (FDSH)+3.8%

Biggest falls among the 500 largest companies

Gardner Denver (GDC)-4.0%
Pe Corp-Pe Biosy (PEB)-3.5%
PPG Industries (PPG)-3.5%

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

‹ July 8, 1977 · Every July 11 · July 12, 1977 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.