Underfolio

Every trading day › 1981

The stock market on June 23, 1981

June 23, 1981, a Tuesday. The S&P 500 rose 1.06% to close at 133.35. Of 4,896 US stocks that traded, 1,757 rose and 1,335 fell.

The S&P 500+1.06%closed at 133.35
How big a move#5,543of 24,799 trading days since 1928
$100 in the index since$5,777price only, to September 24, 2026
Stocks that rose1,757of 4,896; 1,335 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Maxus Energy (MXS)+11.9%
Texasgulf (TG)+10.0%
Ltv Corp (LTVCQ)+8.2%

Biggest falls among the 500 largest companies

Aquitaine Co Canada Ltd (AQC)-5.2%
Litton Industries (LIT)-4.7%
Wells Fargo & Co. (WFC.Z)-4.3%

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

‹ June 22, 1981 · Every June 23 · June 24, 1981 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.