Underfolio

Every trading day › 1980

The stock market on November 6, 1980

November 6, 1980, a Thursday. The S&P 500 fell 1.84% to close at 128.91. Of 4,647 US stocks that traded, 632 rose and 2,588 fell.

The S&P 500-1.84%closed at 128.91
How big a move#1,993of 24,799 trading days since 1928
$100 in the index since$5,976price only, to September 24, 2026
Stocks that rose632of 4,647; 2,588 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Inexco Oil (INX)+7.6%
General Dynamics (GD)+4.8%
Becton Dickinson (BDX)+3.1%

Biggest falls among the 500 largest companies

Campbell Red Lake Mines (CRK)-7.6%
Homestake Mining (HM)-7.5%
Newmont Mining (NEM)-7.0%

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

‹ November 5, 1980 · Every November 6 · November 7, 1980 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.