Underfolio

Every trading day › 1989

The stock market on September 6, 1989

September 6, 1989, a Wednesday. The S&P 500 fell 0.94% to close at 349.24. Of 5,914 US stocks that traded, 1,248 rose and 2,370 fell.

The S&P 500-0.94%closed at 349.24
How big a move#6,568of 24,799 trading days since 1928
$100 in the index since$2,206price only, to September 24, 2026
Stocks that rose1,248of 5,914; 2,370 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Goodyear Tire & Rubber (GT)+7.7%
Manville (JM)+5.6%
Genentech Inc (DNA)+4.6%

Biggest falls among the 500 largest companies

Liz Claiborne (LIZ)-4.2%
International Paper (IP)-4.1%
Broadwing Inc (BRW)-4.1%

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

‹ September 5, 1989 · Every September 6 · September 7, 1989 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.