Underfolio

Every trading day › 1983

The stock market on March 21, 1983

March 21, 1983, a Monday. The S&P 500 rose 0.86% to close at 151.19. Of 5,047 US stocks that traded, 1,653 rose and 1,484 fell.

The S&P 500+0.86%closed at 151.19
How big a move#7,339of 24,799 trading days since 1928
$100 in the index since$5,096price only, to September 24, 2026
Stocks that rose1,653of 5,047; 1,484 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

General Nutrition Inc+9.0%
Wendy's International Inc (WEN)+7.5%
Levi Strauss (LEVI)+7.1%

Biggest falls among the 500 largest companies

Waste Management Inc-Old (WMX)-17.9%
Browning-Ferris Industries (BFI.)-6.0%
Northwest Industries (NWT)-5.2%

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

‹ March 18, 1983 · Every March 21 · March 22, 1983 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.