Underfolio

Every trading day › 1977

The stock market on June 27, 1977

June 27, 1977, a Monday. The S&P 500 fell 0.21% to close at 100.98. Of 4,683 US stocks that traded, 1,222 rose and 1,159 fell.

The S&P 500-0.21%closed at 100.98
How big a move#18,828of 24,799 trading days since 1928
$100 in the index since$7,629price only, to September 24, 2026
Stocks that rose1,222of 4,683; 1,159 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Northrop Grumman (NOC)+3.9%
Pe Corp-Pe Biosy (PEB)+3.1%
Kerr-McGee (KMG)+3.0%

Biggest falls among the 500 largest companies

Bethlehem Steel-3.5%
Republic Steel Corp-3.4%
Texas Oil & Gas (TXO)-3.2%

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

‹ June 24, 1977 · Every June 27 · June 28, 1977 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.