Underfolio

Every trading day › 1982

The stock market on March 31, 1982

March 31, 1982, a Wednesday. The S&P 500 fell 0.28% to close at 111.96. Of 5,057 US stocks that traded, 1,342 rose and 1,312 fell.

The S&P 500-0.28%closed at 111.96
How big a move#17,092of 24,799 trading days since 1928
$100 in the index since$6,881price only, to September 24, 2026
Stocks that rose1,342of 5,057; 1,312 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for4stocks

Biggest rises among the 500 largest companies

Harcourt General (H)+8.4%
Tom Brown Inc (TMBR)+5.7%
Belco Petroleum Corp (BPC)+5.6%

Biggest falls among the 500 largest companies

Rockwell Automation (ROK)-4.6%
Corning (GLW)-4.2%
El Paso Co (ELG)-3.7%

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

‹ March 30, 1982 · Every March 31 · April 1, 1982 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.