Underfolio

Every trading day › 1988

The stock market on December 22, 1988

December 22, 1988, a Thursday. The S&P 500 fell 0.18% to close at 276.87. Of 6,081 US stocks that traded, 1,905 rose and 1,727 fell.

The S&P 500-0.18%closed at 276.87
How big a move#19,507of 24,799 trading days since 1928
$100 in the index since$2,783price only, to September 24, 2026
Stocks that rose1,905of 6,081; 1,727 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for5stocks

Biggest rises among the 500 largest companies

DTE Energy (DTE)+7.0%
Timken (TKR)+5.0%
Marion Merrell Dow Inc (MKC)+3.8%

Biggest falls among the 500 largest companies

Tandem Computers Inc (TDM.)-4.5%
Anadarko Petroleum (APC)-3.2%
CR Bard (BCR)-3.2%

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

‹ December 21, 1988 · Every December 22 · December 23, 1988 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.