Underfolio

Every trading day › 1983

The stock market on July 14, 1983

July 14, 1983, a Thursday. The S&P 500 rose 0.33% to close at 166.01. Of 5,230 US stocks that traded, 1,935 rose and 1,383 fell.

The S&P 500+0.33%closed at 166.01
How big a move#15,778of 24,799 trading days since 1928
$100 in the index since$4,641price only, to September 24, 2026
Stocks that rose1,935of 5,230; 1,383 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Molson Coors Brewing (RKY)+13.6%
H.F. Ahmanson (AHM)+7.4%
PerkinElmer, Inc. (PKI)+7.2%

Biggest falls among the 500 largest companies

Advanced Micro Devices (AMD)-4.5%
Intel (INTC)-3.9%
Comsat Corp -ser 1 (CQ)-3.9%

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

‹ July 13, 1983 · Every July 14 · July 15, 1983 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.