Underfolio

Every trading day › 1981

The stock market on April 6, 1981

April 6, 1981, a Monday. The S&P 500 fell 1.15% to close at 133.93. Of 4,770 US stocks that traded, 804 rose and 2,330 fell.

The S&P 500-1.15%closed at 133.93
How big a move#4,842of 24,799 trading days since 1928
$100 in the index since$5,752price only, to September 24, 2026
Stocks that rose804of 4,770; 2,330 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

PPG Industries (PPG)+9.5%
Richardson-Vicks Inc (RVI)+6.3%
Pacific Bell+4.0%

Biggest falls among the 500 largest companies

M/a-com (MAI)-5.6%
Humana (HUM)-5.1%
Computervision Corp -old (CVN)-4.7%

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

‹ April 3, 1981 · Every April 6 · April 7, 1981 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.