Underfolio

Every trading day › 1988

The stock market on September 2, 1988

September 2, 1988, a Friday. The S&P 500 rose 2.37% to close at 264.48. Of 6,165 US stocks that traded, 2,518 rose and 1,097 fell.

The S&P 500+2.37%closed at 264.48
How big a move#1,161of 24,799 trading days since 1928
$100 in the index since$2,913price only, to September 24, 2026
Stocks that rose2,518of 6,165; 1,097 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Wm. Wrigley Jr. (WWY)+5.8%
Gannett (GCI)+5.7%
Marion Merrell Dow Inc (MKC)+5.6%

Biggest falls among the 500 largest companies

Gap, Inc. (The) (GPS)-2.9%
Pirme Motor Inns (PDQ)-1.9%
TJX Companies, Inc. (The) (TJX)-1.8%

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

‹ September 1, 1988 · Every September 2 · September 6, 1988 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.