Underfolio

Every trading day › 1979

The stock market on August 28, 1979

August 28, 1979, a Tuesday. The S&P 500 fell 0.11% to close at 109.02. Of 4,508 US stocks that traded, 1,172 rose and 1,244 fell.

The S&P 500-0.11%closed at 109.02
How big a move#21,566of 24,799 trading days since 1928
$100 in the index since$7,067price only, to September 24, 2026
Stocks that rose1,172of 4,508; 1,244 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Bally's Park Place Inc+10.0%
Macy (R H) & Co+7.4%
CNA Financial Corporation (CNA)+5.1%

Biggest falls among the 500 largest companies

Olin (OLN)-4.2%
Pittston Brinks (PZB)-3.6%
Texas Oil & Gas (TXO)-3.4%

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

‹ August 27, 1979 · Every August 28 · August 29, 1979 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.