Underfolio

Every trading day › 1984

The stock market on June 28, 1984

June 28, 1984, a Thursday. The S&P 500 rose 0.79% to close at 152.84. Of 5,784 US stocks that traded, 1,774 rose and 1,301 fell.

The S&P 500+0.79%closed at 152.84
How big a move#8,133of 24,799 trading days since 1928
$100 in the index since$5,041price only, to September 24, 2026
Stocks that rose1,774of 5,784; 1,301 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for6stocks

Biggest rises among the 500 largest companies

Noram Energy Corp+16.2%
Transco Energy (E)+7.6%
Entergy (ETR)+6.3%

Biggest falls among the 500 largest companies

Lincoln National (LNC)-8.4%
Coastal-8.0%
Cabot Corporation (CBT)-3.0%

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

‹ June 27, 1984 · Every June 28 · June 29, 1984 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.