Underfolio

Every trading day › 1981

The stock market on December 18, 1981

December 18, 1981, a Friday. The S&P 500 rose 0.71% to close at 124.00. Of 5,053 US stocks that traded, 1,858 rose and 1,020 fell.

The S&P 500+0.71%closed at 124.00
How big a move#9,076of 24,799 trading days since 1928
$100 in the index since$6,213price only, to September 24, 2026
Stocks that rose1,858of 5,053; 1,020 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Supron Energy Corp (SUE)+15.2%
Diamond International (DN)+10.1%
Archer Daniels Midland (ADM)+8.3%

Biggest falls among the 500 largest companies

Eastern Enterprises (EFU)-4.0%
Noble Energy (NBL)-3.4%
Utah Power & Light (UTP)-3.3%

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

‹ December 17, 1981 · Every December 18 · December 21, 1981 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.