Underfolio

Every trading day › 1988

The stock market on April 25, 1988

April 25, 1988, a Monday. The S&P 500 rose 0.91% to close at 262.51. Of 6,242 US stocks that traded, 2,064 rose and 1,672 fell.

The S&P 500+0.91%closed at 262.51
How big a move#6,832of 24,799 trading days since 1928
$100 in the index since$2,935price only, to September 24, 2026
Stocks that rose2,064of 6,242; 1,672 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Genentech Inc (DNA)+6.8%
Textron (TXT)+5.7%
US Airways Group (U)+5.0%

Biggest falls among the 500 largest companies

Marion Merrell Dow Inc (MKC)-6.6%
Alexander/Baldwn (ALEX)-4.3%
Telerate Inc (TLR)-3.8%

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

‹ April 22, 1988 · Every April 25 · April 26, 1988 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.