Underfolio

Every trading day › 1978

The stock market on December 14, 1978

December 14, 1978, a Thursday. The S&P 500 fell 0.02% to close at 96.04. Of 4,549 US stocks that traded, 1,019 rose and 1,356 fell.

The S&P 500-0.02%closed at 96.04
How big a move#24,072of 24,799 trading days since 1928
$100 in the index since$8,022price only, to September 24, 2026
Stocks that rose1,019of 4,549; 1,356 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Olin (OLN)+9.0%
CNA Financial Corporation (CNA)+5.1%
Usg Corp. (USG)+4.8%

Biggest falls among the 500 largest companies

American Financial Group, Inc. (AFG)-4.2%
Republic Steel Corp-4.1%
Allied Stores-3.3%

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

‹ December 13, 1978 · Every December 14 · December 15, 1978 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.