Underfolio

Every trading day › 1982

The stock market on September 13, 1982

September 13, 1982, a Monday. The S&P 500 rose 1.05% to close at 122.24. Of 5,015 US stocks that traded, 1,505 rose and 1,270 fell.

The S&P 500+1.05%closed at 122.24
How big a move#5,637of 24,799 trading days since 1928
$100 in the index since$6,302price only, to September 24, 2026
Stocks that rose1,505of 5,015; 1,270 fell
Biggest companyAT&T Corporationby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

National Semiconductor (NSM)+7.8%
Wells Fargo (WFC)+6.1%
CBS Inc (CBS)+5.9%

Biggest falls among the 500 largest companies

Martin Marietta (ML)-9.7%
Petrie Stores Liquidation Tr-4.8%
Northwest Industries (NWT)-4.4%

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

‹ September 10, 1982 · Every September 13 · September 14, 1982 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.