Underfolio

Every trading day › 1978

The stock market on November 27, 1978

November 27, 1978, a Monday. The S&P 500 rose 0.21% to close at 95.99. Of 4,550 US stocks that traded, 1,433 rose and 1,115 fell.

The S&P 500+0.21%closed at 95.99
How big a move#18,791of 24,799 trading days since 1928
$100 in the index since$8,026price only, to September 24, 2026
Stocks that rose1,433of 4,550; 1,115 fell
Biggest companyAT&T Corporationby market value that day

Biggest rises among the 500 largest companies

St Joe Minerals (SJO)+6.8%
Warner Communications (WCI)+6.1%
Sedco (SED)+5.4%

Biggest falls among the 500 largest companies

Olin (OLN)-5.9%
Carrier (CRR)-5.2%
Houston Oil & Minerals (HOI)-4.3%

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

‹ November 24, 1978 · Every November 27 · November 28, 1978 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.