Underfolio

Every trading day › 1987

The stock market on June 19, 1987

June 19, 1987, a Friday. The S&P 500 rose 0.42% to close at 306.97. Of 6,237 US stocks that traded, 2,088 rose and 1,773 fell.

The S&P 500+0.42%closed at 306.97
How big a move#13,972of 24,799 trading days since 1928
$100 in the index since$2,510price only, to September 24, 2026
Stocks that rose2,088of 6,237; 1,773 fell
Biggest companyInternational Business Machines Corporationby market value that day

Biggest rises among the 500 largest companies

Ocean Drilling & Exploration (ODR)+7.1%
National Semiconductor (NSM)+5.8%
Colgate-Palmolive (CL)+4.7%

Biggest falls among the 500 largest companies

Home Shopping Network-4.3%
MCI Communications (MCIC.)-3.2%
Chemical Waste Management (CHW)-3.1%

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

‹ June 18, 1987 · Every June 19 · June 22, 1987 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.