Underfolio

Every trading day › 1976

The stock market on May 27, 1976

May 27, 1976, a Thursday. The S&P 500 rose 0.04% to close at 99.38. Of 4,641 US stocks that traded, 832 rose and 1,556 fell.

The S&P 500+0.04%closed at 99.38
How big a move#23,582of 24,799 trading days since 1928
$100 in the index since$7,752price only, to September 24, 2026
Stocks that rose832of 4,641; 1,556 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Beneficial (BNL)+7.7%
Freeport-McMoran (FTX)+3.8%
Duke Energy (DUK)+3.7%

Biggest falls among the 500 largest companies

Rollins (ROL)-5.3%
Squibb Corp. (SQB)-4.6%
McDonnell Douglas (MD)-4.5%

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

‹ May 26, 1976 · Every May 27 · May 28, 1976 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.