Underfolio

Every trading day › 1977

The stock market on August 25, 1977

August 25, 1977, a Thursday. The S&P 500 fell 1.11% to close at 96.15. Of 4,655 US stocks that traded, 699 rose and 1,687 fell.

The S&P 500-1.11%closed at 96.15
How big a move#5,147of 24,799 trading days since 1928
$100 in the index since$8,013price only, to September 24, 2026
Stocks that rose699of 4,655; 1,687 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Energy East (NEG)+2.7%
PPL Corporation (PPL)+2.7%
Babcock & Wilcox Co-Old (BAW.)+2.4%

Biggest falls among the 500 largest companies

Coastal-6.3%
Phelps Dodge (PD)-5.9%
Mcdermott Intl Inc (MDRIQ)-5.8%

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

‹ August 24, 1977 · Every August 25 · August 26, 1977 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.