Underfolio

Every trading day › 1987

The stock market on December 14, 1987

December 14, 1987, a Monday. The S&P 500 rose 2.92% to close at 242.19. Of 6,330 US stocks that traded, 2,796 rose and 1,359 fell.

The S&P 500+2.92%closed at 242.19
How big a move#718of 24,799 trading days since 1928
$100 in the index since$3,181price only, to September 24, 2026
Stocks that rose2,796of 6,330; 1,359 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Wang Labs Inc (WANG)+20.3%
Liz Claiborne (LIZ)+15.1%
Navistar International (NAV)+13.3%

Biggest falls among the 500 largest companies

Pennzoil (PZE)-6.1%
PanEnergy (PEL)-5.8%
Unocal Exploration Corp (UXC)-5.1%

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

‹ December 11, 1987 · Every December 14 · December 15, 1987 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.