Underfolio

Every trading day › 1988

The stock market on August 25, 1988

August 25, 1988, a Thursday. The S&P 500 fell 0.75% to close at 259.18. Of 6,184 US stocks that traded, 1,325 rose and 2,284 fell.

The S&P 500-0.75%closed at 259.18
How big a move#8,678of 24,799 trading days since 1928
$100 in the index since$2,973price only, to September 24, 2026
Stocks that rose1,325of 6,184; 2,284 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for8stocks

Biggest rises among the 500 largest companies

Sherwin-Williams (SHW)+5.8%
AbitibiBowater (BOW)+5.6%
Supervalu (SVU)+5.6%

Biggest falls among the 500 largest companies

Fannie Mae (FNMA)-4.5%
Tenet Healthcare (THC)-3.9%
Burlington Resources (BR)-3.6%

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

‹ August 24, 1988 · Every August 25 · August 26, 1988 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.