Underfolio

Every trading day › 1983

The stock market on July 29, 1983

July 29, 1983, a Friday. The S&P 500 fell 1.50% to close at 162.56. Of 5,267 US stocks that traded, 688 rose and 2,998 fell.

The S&P 500-1.50%closed at 162.56
How big a move#3,063of 24,799 trading days since 1928
$100 in the index since$4,739price only, to September 24, 2026
Stocks that rose688of 5,267; 2,998 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Pioneer Hi-Bred International, Inc. (PHB)+6.1%
Mary Kay Corp+6.0%
Computervision Corp -old (CVN)+5.2%

Biggest falls among the 500 largest companies

Farmers Group Inc (FGRP.)-7.9%
Burns Intl Services Corp (BOR)-7.8%
Nicor Gas (GAS)-7.7%

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

‹ July 28, 1983 · Every July 29 · August 1, 1983 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.