Underfolio

Every trading day › 1989

The stock market on December 15, 1989

December 15, 1989, a Friday. The S&P 500 fell 0.23% to close at 350.14. Of 5,880 US stocks that traded, 1,558 rose and 2,198 fell.

The S&P 500-0.23%closed at 350.14
How big a move#18,389of 24,799 trading days since 1928
$100 in the index since$2,200price only, to September 24, 2026
Stocks that rose1,558of 5,880; 2,198 fell
Biggest companyExxon Mobilby market value that day
Last day of trading for7stocks

Biggest rises among the 500 largest companies

Whirlpool (WHR)+5.0%
Ethyl (NEU)+4.9%
Newmont Gold Co (NGC)+4.4%

Biggest falls among the 500 largest companies

BankBoston (BKB)-8.7%
Tandem Computers Inc (TDM.)-6.2%
FMC Corporation (FMC)-5.6%

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

‹ December 14, 1989 · Every December 15 · December 18, 1989 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.