Underfolio

Every trading day › 1977

The stock market on April 11, 1977

April 11, 1977, a Monday. The S&P 500 rose 0.54% to close at 98.88. Of 4,679 US stocks that traded, 1,418 rose and 979 fell.

The S&P 500+0.54%closed at 98.88
How big a move#11,776of 24,799 trading days since 1928
$100 in the index since$7,791price only, to September 24, 2026
Stocks that rose1,418of 4,679; 979 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

American Standard (TT)+5.8%
Houston Oil & Minerals (HOI)+5.3%
Aramark Corp -cl B+5.1%

Biggest falls among the 500 largest companies

Koppers (KOP)-4.1%
Sprint Nextel (FON)-2.7%
Owens-Illinois (OI)-2.3%

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

‹ April 7, 1977 · Every April 11 · April 12, 1977 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.