Underfolio

Every trading day › 1981

The stock market on August 3, 1981

August 3, 1981, a Monday. The S&P 500 fell 0.34% to close at 130.48. Of 4,965 US stocks that traded, 1,061 rose and 1,929 fell.

The S&P 500-0.34%closed at 130.48
How big a move#15,698of 24,799 trading days since 1928
$100 in the index since$5,904price only, to September 24, 2026
Stocks that rose1,061of 4,965; 1,929 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Salomon+7.5%
Clark Oil & Refining Corp (CKO)+7.0%
Txu Gas Co+5.3%

Biggest falls among the 500 largest companies

Kirby Corporation (KEX)-5.4%
Bankers Trust (BT)-4.9%
MCI Communications (MCIC.)-4.3%

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

‹ July 31, 1981 · Every August 3 · August 4, 1981 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.