Underfolio

Every trading day › 1997

The stock market on December 22, 1997

December 22, 1997, a Monday. The S&P 500 rose 0.73% to close at 953.70. Of 7,478 US stocks that traded, 3,116 rose and 3,137 fell.

The S&P 500+0.73%closed at 953.70
How big a move#8,879of 24,799 trading days since 1928
$100 in the index since$808price only, to September 24, 2026
Stocks that rose3,116of 7,478; 3,137 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for7stocks

Biggest rises among the 500 largest companies

Parametric Techn (PMTC)+10.3%
Guidant (GDT)+8.3%
ADC Telecommunications (ADCT)+7.3%

Biggest falls among the 500 largest companies

Compuware (CPWR)-7.3%
Caremark Rx (CMX)-7.0%
Ascend Communications (ASND)-6.2%

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

‹ December 19, 1997 · Every December 22 · December 23, 1997 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.