Underfolio

Every trading day › 1978

The stock market on December 28, 1978

December 28, 1978, a Thursday. The S&P 500 fell 0.39% to close at 96.28. Of 4,552 US stocks that traded, 860 rose and 1,576 fell.

The S&P 500-0.39%closed at 96.28
How big a move#14,521of 24,799 trading days since 1928
$100 in the index since$8,002price only, to September 24, 2026
Stocks that rose860of 4,552; 1,576 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Mgm Grand Hotels Inc (GRH)+5.7%
Spx Corp. (SPW)+3.9%
Timken (TKR)+3.6%

Biggest falls among the 500 largest companies

Murphy Oil Corporation (MUR)-4.9%
Owens Corning (OWC)-4.7%
Merrill Lynch (MER)-4.7%

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

‹ December 27, 1978 · Every December 28 · December 29, 1978 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.