Underfolio

Every trading day › 1997

The stock market on December 18, 1997

December 18, 1997, a Thursday. The S&P 500 fell 1.06% to close at 955.30. Of 7,482 US stocks that traded, 2,172 rose and 4,071 fell.

The S&P 500-1.06%closed at 955.30
How big a move#5,545of 24,799 trading days since 1928
$100 in the index since$806price only, to September 24, 2026
Stocks that rose2,172of 7,482; 4,071 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for7stocks

Biggest rises among the 500 largest companies

Paychex, Inc. (PAYX)+9.9%
AirTouch Communications (ATI)+5.6%
Nextel Communications (NXTL)+4.8%

Biggest falls among the 500 largest companies

Aetna (AET)-11.9%
Iomega Corp (IOM)-9.4%
Sherwin-Williams (SHW)-9.2%

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

‹ December 17, 1997 · Every December 18 · December 19, 1997 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.