Underfolio

Every trading day › 1988

The stock market on September 7, 1988

September 7, 1988, a Wednesday. The S&P 500 rose 0.11% to close at 265.87. Of 6,162 US stocks that traded, 1,987 rose and 1,661 fell.

The S&P 500+0.11%closed at 265.87
How big a move#21,691of 24,799 trading days since 1928
$100 in the index since$2,898price only, to September 24, 2026
Stocks that rose1,987of 6,162; 1,661 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Liz Claiborne (LIZ)+8.3%
Chemical Waste Management (CHW)+5.0%
TJX Companies, Inc. (The) (TJX)+4.8%

Biggest falls among the 500 largest companies

American Homes 4 Rent (AMH)-5.7%
Intel (INTC)-4.9%
Anadarko Petroleum (APC)-4.3%

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

‹ September 6, 1988 · Every September 7 · September 8, 1988 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.