Underfolio

Every trading day › 1985

The stock market on July 15, 1985

July 15, 1985, a Monday. The S&P 500 fell 0.29% to close at 192.72. Of 5,706 US stocks that traded, 1,754 rose and 1,644 fell.

The S&P 500-0.29%closed at 192.72
How big a move#16,648of 24,799 trading days since 1928
$100 in the index since$3,998price only, to September 24, 2026
Stocks that rose1,754of 5,706; 1,644 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

American Hospital Supply (AHS)+9.2%
GPU Inc (General Public Utilities) (GPU)+4.3%
Genentech Inc (DNA)+4.3%

Biggest falls among the 500 largest companies

Baxter International (BAX)-11.1%
Eckerd (ECK)-10.6%
AT&T Corporation (T)-4.3%

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

‹ July 12, 1985 · Every July 15 · July 16, 1985 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.