Underfolio

Every trading day › 1989

The stock market on August 22, 1989

August 22, 1989, a Tuesday. The S&P 500 rose 0.15% to close at 341.19. Of 5,929 US stocks that traded, 1,561 rose and 1,989 fell.

The S&P 500+0.15%closed at 341.19
How big a move#20,414of 24,799 trading days since 1928
$100 in the index since$2,258price only, to September 24, 2026
Stocks that rose1,561of 5,929; 1,989 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for4stocks

Biggest rises among the 500 largest companies

Georgia Gulf (GGC)+14.1%
Aflac (AFL)+6.5%
Harcourt General (H)+5.4%

Biggest falls among the 500 largest companies

Pinnacle West Capital Corporation (PNW)-5.6%
Interpublic Group (IPG)-4.3%
Turner Broadcasting (TBS.B)-3.7%

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

‹ August 21, 1989 · Every August 22 · August 23, 1989 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.