Underfolio

Every trading day › 1983

The stock market on July 15, 1983

July 15, 1983, a Friday. The S&P 500 fell 1.04% to close at 164.29. Of 5,237 US stocks that traded, 1,063 rose and 2,327 fell.

The S&P 500-1.04%closed at 164.29
How big a move#5,732of 24,799 trading days since 1928
$100 in the index since$4,689price only, to September 24, 2026
Stocks that rose1,063of 5,237; 2,327 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Molson Coors Brewing (RKY)+5.7%
Placer Dome Inc (PDG)+2.9%
Allied Bancshares Inc-Tx (ALBN)+2.7%

Biggest falls among the 500 largest companies

Computervision Corp (CVN)-11.2%
Merrill Lynch (MER)-5.9%
Firestone (FIR)-5.7%

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

‹ July 14, 1983 · Every July 15 · July 18, 1983 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.