Underfolio

Every trading day › 1983

The stock market on August 10, 1983

August 10, 1983, a Wednesday. The S&P 500 rose 0.88% to close at 161.54. Of 5,305 US stocks that traded, 1,984 rose and 1,297 fell.

The S&P 500+0.88%closed at 161.54
How big a move#7,122of 24,799 trading days since 1928
$100 in the index since$4,769price only, to September 24, 2026
Stocks that rose1,984of 5,305; 1,297 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Intergraph Corp (INGR.)+9.3%
Ethyl (NEU)+8.1%
Walmart (WMT)+7.5%

Biggest falls among the 500 largest companies

PPG Industries (PPG)-3.8%
Digital Equipment (DEC)-3.4%
Archer Daniels Midland (ADM)-3.0%

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

‹ August 9, 1983 · Every August 10 · August 11, 1983 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.