Underfolio

Every trading day › 1980

The stock market on March 14, 1980

March 14, 1980, a Friday. The S&P 500 fell 0.18% to close at 105.43. Of 4,532 US stocks that traded, 982 rose and 1,501 fell.

The S&P 500-0.18%closed at 105.43
How big a move#19,612of 24,799 trading days since 1928
$100 in the index since$7,307price only, to September 24, 2026
Stocks that rose982of 4,532; 1,501 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Be Holdings Inc -cl A+6.1%
Great Northern Nekoosa (GNN)+5.5%
General Mills (GIS)+5.5%

Biggest falls among the 500 largest companies

Wang Labs Inc (WANG)-6.5%
Cattlesale Co (CTLE.)-5.2%
Cameron Iron Works (CIW)-5.1%

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

‹ March 13, 1980 · Every March 14 · March 17, 1980 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.