Underfolio

Every trading day › 1978

The stock market on August 24, 1978

August 24, 1978, a Thursday. The S&P 500 rose 0.16% to close at 105.08. Of 4,540 US stocks that traded, 1,628 rose and 1,021 fell.

The S&P 500+0.16%closed at 105.08
How big a move#20,133of 24,799 trading days since 1928
$100 in the index since$7,332price only, to September 24, 2026
Stocks that rose1,628of 4,540; 1,021 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Dome Petroleum Ltd (DMP)+11.6%
Willamette Industries (WLL)+5.3%
Navistar International (NAV)+5.1%

Biggest falls among the 500 largest companies

Snap-On (SNA)-3.7%
Pacific Petroleums Ltd (PP)-3.2%
Ralston Purina (RAL)-3.2%

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

‹ August 23, 1978 · Every August 24 · August 25, 1978 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.