Underfolio

Every trading day › 1986

The stock market on December 19, 1986

December 19, 1986, a Friday. The S&P 500 rose 1.20% to close at 249.73. Of 6,048 US stocks that traded, 2,181 rose and 1,604 fell.

The S&P 500+1.20%closed at 249.73
How big a move#4,580of 24,799 trading days since 1928
$100 in the index since$3,085price only, to September 24, 2026
Stocks that rose2,181of 6,048; 1,604 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for6stocks

Biggest rises among the 500 largest companies

Toys R Us (TOY)+8.3%
Intergraph Corp (INGR.)+7.9%
New York Times (NYT)+6.9%

Biggest falls among the 500 largest companies

Furniture Brands Intl Inc (FBNIQ)-5.5%
Beneficial (BNL)-5.1%
AT&T Corporation (T)-3.4%

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

‹ December 18, 1986 · Every December 19 · December 22, 1986 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.