Underfolio

Every trading day › 1998

The stock market on December 18, 1998

December 18, 1998, a Friday. The S&P 500 rose 0.68% to close at 1188.03. Of 7,048 US stocks that traded, 3,160 rose and 2,761 fell.

The S&P 500+0.68%closed at 1188.03
How big a move#9,528of 24,799 trading days since 1928
$100 in the index since$648price only, to September 24, 2026
Stocks that rose3,160of 7,048; 2,761 fell
Biggest companyMicrosoftby market value that day
Last day of trading for4stocks

Biggest rises among the 500 largest companies

Applied Materials (AMAT)+10.5%
FedEx (FDX)+8.3%
Global Telesystm (GTS)+8.0%

Biggest falls among the 500 largest companies

Boston Scientific (BSX)-10.0%
Tellabs (TLAB)-6.2%
Eastman Chemical (EMN)-6.0%

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

‹ December 17, 1998 · Every December 18 · December 21, 1998 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.