Underfolio

Every trading day › 1979

The stock market on August 10, 1979

August 10, 1979, a Friday. The S&P 500 rose 0.86% to close at 106.40. Of 4,510 US stocks that traded, 1,600 rose and 821 fell.

The S&P 500+0.86%closed at 106.40
How big a move#7,314of 24,799 trading days since 1928
$100 in the index since$7,241price only, to September 24, 2026
Stocks that rose1,600of 4,510; 821 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Loews (LTR)+12.5%
Wang Labs Inc (WANG)+8.4%
Gulf United Corp (GHC)+8.2%

Biggest falls among the 500 largest companies

Dole Food (DOLE)-2.9%
Olin (OLN)-2.8%
Reliance Electric Co -old (REE)-2.4%

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

‹ August 9, 1979 · Every August 10 · August 13, 1979 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.