Underfolio

Every trading day › 1988

The stock market on June 28, 1988

June 28, 1988, a Tuesday. The S&P 500 rose 1.21% to close at 272.31. Of 6,202 US stocks that traded, 2,140 rose and 1,573 fell.

The S&P 500+1.21%closed at 272.31
How big a move#4,513of 24,799 trading days since 1928
$100 in the index since$2,829price only, to September 24, 2026
Stocks that rose2,140of 6,202; 1,573 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Sonoco Products (SON)+6.7%
Transitional Hospitals Cp (THY)+6.4%
Lotus Development Corp (LOTS.)+5.9%

Biggest falls among the 500 largest companies

Bank Of New England Corp (NEBK)-2.3%
Newmont Gold Co (NGC)-2.1%
Gap, Inc. (The) (GPS)-2.0%

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

‹ June 27, 1988 · Every June 28 · June 29, 1988 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.