Underfolio

Every trading day › 1985

The stock market on June 12, 1985

June 12, 1985, a Wednesday. The S&P 500 fell 0.76% to close at 187.61. Of 5,705 US stocks that traded, 1,365 rose and 2,030 fell.

The S&P 500-0.76%closed at 187.61
How big a move#8,561of 24,799 trading days since 1928
$100 in the index since$4,106price only, to September 24, 2026
Stocks that rose1,365of 5,705; 2,030 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for5stocks

Biggest rises among the 500 largest companies

Colgate-Palmolive (CL)+3.9%
Goodrich (GR)+3.8%
Usg Corp. (USG)+3.3%

Biggest falls among the 500 largest companies

Ceridian Corp (CEN)-9.8%
Liz Claiborne (LIZ)-6.4%
Ocean Drilling & Exploration (ODR)-5.3%

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

‹ June 11, 1985 · Every June 12 · June 13, 1985 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.