Underfolio

Every trading day › 1980

The stock market on March 3, 1980

March 3, 1980, a Monday. The S&P 500 fell 1.02% to close at 112.50. Of 4,525 US stocks that traded, 857 rose and 1,754 fell.

The S&P 500-1.02%closed at 112.50
How big a move#5,857of 24,799 trading days since 1928
$100 in the index since$6,848price only, to September 24, 2026
Stocks that rose857of 4,525; 1,754 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Placer Dome Inc (PDG)+8.9%
GPU Inc (General Public Utilities) (GPU)+8.2%
Fina Inc -cl A (FI)+6.8%

Biggest falls among the 500 largest companies

Sundance Oil (SDN)-11.2%
H.F. Ahmanson (AHM)-8.1%
Natomas Co (NOM)-6.8%

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

‹ February 29, 1980 · Every March 3 · March 4, 1980 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.