Underfolio

Every trading day › 1981

The stock market on May 14, 1981

May 14, 1981, a Thursday. The S&P 500 rose 0.56% to close at 131.28. Of 4,835 US stocks that traded, 1,824 rose and 1,139 fell.

The S&P 500+0.56%closed at 131.28
How big a move#11,428of 24,799 trading days since 1928
$100 in the index since$5,868price only, to September 24, 2026
Stocks that rose1,824of 4,835; 1,139 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Coastal+12.0%
MCI Communications (MCIC.)+11.4%
Eastern Enterprises (EFU)+6.4%

Biggest falls among the 500 largest companies

Nlt Corp (NLT)-7.7%
Beckman Coulter (BEC)-5.5%
Cabot Corporation (CBT)-3.1%

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

‹ May 13, 1981 · Every May 14 · May 15, 1981 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.