Underfolio

Every trading day › 1983

The stock market on April 6, 1983

April 6, 1983, a Wednesday. The S&P 500 fell 0.57% to close at 151.04. Of 5,077 US stocks that traded, 938 rose and 2,304 fell.

The S&P 500-0.57%closed at 151.04
How big a move#11,304of 24,799 trading days since 1928
$100 in the index since$5,101price only, to September 24, 2026
Stocks that rose938of 5,077; 2,304 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Dome Mines (DM)+7.3%
7-Eleven Inc (SE)+7.1%
Homestake Mining (HM)+6.8%

Biggest falls among the 500 largest companies

Varian Medical Systems (VAR)-7.8%
Convergent Inc (CVGT)-7.0%
Supervalu (SVU)-6.2%

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

‹ April 5, 1983 · Every April 6 · April 7, 1983 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.