Underfolio

Every trading day › 1976

The stock market on May 28, 1976

May 28, 1976, a Friday. The S&P 500 rose 0.80% to close at 100.18. Of 4,645 US stocks that traded, 1,624 rose and 817 fell.

The S&P 500+0.80%closed at 100.18
How big a move#7,973of 24,799 trading days since 1928
$100 in the index since$7,690price only, to September 24, 2026
Stocks that rose1,624of 4,645; 817 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Foot Locker (Z)+6.5%
Murphy Oil Corporation (MUR)+6.2%
Joy Technologies Inc -cl A (JOY)+5.3%

Biggest falls among the 500 largest companies

Molson Coors Brewing (RKY)-3.7%
Data General Corp (DGN.)-3.5%
Homestake Mining (HM)-3.1%

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

‹ May 27, 1976 · Every May 28 · June 1, 1976 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.