Underfolio

Every trading day › 1981

The stock market on December 17, 1981

December 17, 1981, a Thursday. The S&P 500 rose 0.57% to close at 123.12. Of 5,050 US stocks that traded, 1,530 rose and 1,305 fell.

The S&P 500+0.57%closed at 123.12
How big a move#11,203of 24,799 trading days since 1928
$100 in the index since$6,257price only, to September 24, 2026
Stocks that rose1,530of 5,050; 1,305 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Williams (WMB)+9.4%
Apple (AAPL)+8.3%
Amax Inc. (AMX)+5.8%

Biggest falls among the 500 largest companies

Phoenix Resource Cos (PHN)-8.1%
Corning (GLW)-7.0%
Intel (INTC)-6.1%

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

‹ December 16, 1981 · Every December 17 · December 18, 1981 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.