Underfolio

Every trading day › 1982

The stock market on September 16, 1982

September 16, 1982, a Thursday. The S&P 500 fell 0.42% to close at 123.77. Of 5,000 US stocks that traded, 1,606 rose and 1,308 fell.

The S&P 500-0.42%closed at 123.77
How big a move#13,979of 24,799 trading days since 1928
$100 in the index since$6,225price only, to September 24, 2026
Stocks that rose1,606of 5,000; 1,308 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Crum & Forster (CMF)+39.0%
Mallinckrodt (MKG)+6.6%
Dome Petroleum Ltd (DMP)+6.6%

Biggest falls among the 500 largest companies

Spx Corp. (SPW)-10.3%
American Airlines Group (AMR)-9.6%
Tom Brown Inc (TMBR)-6.9%

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

‹ September 15, 1982 · Every September 16 · September 17, 1982 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.