Underfolio

Every trading day › 1984

The stock market on June 29, 1984

June 29, 1984, a Friday. The S&P 500 rose 0.22% to close at 153.18. Of 5,780 US stocks that traded, 1,943 rose and 1,223 fell.

The S&P 500+0.22%closed at 153.18
How big a move#18,448of 24,799 trading days since 1928
$100 in the index since$5,029price only, to September 24, 2026
Stocks that rose1,943of 5,780; 1,223 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for5stocks

Biggest rises among the 500 largest companies

Warner Communications (WCI)+8.7%
Molex (MOLX)+6.8%
Jefferson-Pilot (JP)+4.0%

Biggest falls among the 500 largest companies

Noram Energy Corp-8.1%
Ocean Drilling & Exploration (ODR)-4.5%
ITT Industries (IIN)-4.2%

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

‹ June 28, 1984 · Every June 29 · July 2, 1984 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.