Underfolio

Every trading day › 1984

The stock market on August 6, 1984

August 6, 1984, a Monday. The S&P 500 rose 0.15% to close at 162.60. Of 5,788 US stocks that traded, 2,402 rose and 1,317 fell.

The S&P 500+0.15%closed at 162.60
How big a move#20,385of 24,799 trading days since 1928
$100 in the index since$4,738price only, to September 24, 2026
Stocks that rose2,402of 5,788; 1,317 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Transitional Hospitals Cp (THY)+7.8%
Multimedia Inc (MMEDC)+7.2%
Apple (AAPL)+6.9%

Biggest falls among the 500 largest companies

Fannie Mae (FNMA)-14.1%
Viad Corp (VVI)-6.9%
Mca Inc. (MCA)-6.7%

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

‹ August 3, 1984 · Every August 6 · August 7, 1984 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.