Underfolio

Every trading day › 1978

The stock market on December 13, 1978

December 13, 1978, a Wednesday. The S&P 500 fell 0.55% to close at 96.06. Of 4,541 US stocks that traded, 815 rose and 1,615 fell.

The S&P 500-0.55%closed at 96.06
How big a move#11,614of 24,799 trading days since 1928
$100 in the index since$8,020price only, to September 24, 2026
Stocks that rose815of 4,541; 1,615 fell
Biggest companyAT&T Corporationby market value that day

Biggest rises among the 500 largest companies

Searle G D & (SRL)+4.0%
Asarco Inc (AR)+3.7%
Cit Group Inc-Old (CIT)+3.6%

Biggest falls among the 500 largest companies

Ual Corp. (UAL)-4.7%
Hilton Worldwide Holdings (HLT)-4.3%
Santa Fe International (SAF)-4.1%

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

‹ December 12, 1978 · Every December 13 · December 14, 1978 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.