Underfolio

Every trading day › 1977

The stock market on December 28, 1977

December 28, 1977, a Wednesday. The S&P 500 rose 0.06% to close at 94.75. Of 4,621 US stocks that traded, 1,183 rose and 1,132 fell.

The S&P 500+0.06%closed at 94.75
How big a move#22,991of 24,799 trading days since 1928
$100 in the index since$8,131price only, to September 24, 2026
Stocks that rose1,183of 4,621; 1,132 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Dome Petroleum Ltd (DMP)+4.9%
Northrop Grumman (NOC)+4.6%
American Homes 4 Rent (AMH)+4.4%

Biggest falls among the 500 largest companies

Winn-Dixie Stores (WIN)-3.8%
Archer Daniels Midland (ADM)-3.3%
Sears Roebuck (S)-3.0%

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

‹ December 27, 1977 · Every December 28 · December 29, 1977 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.