Underfolio

Every trading day › 2000

The stock market on January 7, 2000

January 7, 2000, a Friday. The S&P 500 rose 2.71% to close at 1441.47. Of 6,712 US stocks that traded, 3,711 rose and 2,146 fell.

The S&P 500+2.71%closed at 1441.47
How big a move#851of 24,799 trading days since 1928
$100 in the index since$534price only, to September 24, 2026
Stocks that rose3,711of 6,712; 2,146 fell
Biggest companyMicrosoftby market value that day
Last day of trading for5stocks

Biggest rises among the 500 largest companies

E-Tek Dynamics Inc (ETEK.)+26.1%
Ciena Corporation (CIEN)+25.9%
Sdl Inc (SDLI)+25.5%

Biggest falls among the 500 largest companies

Lucent Technologies (LU)-7.3%
Vitesse Semiconductor (VTSS)-6.7%
Foundry Networks Inc (FDRY)-6.4%

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

‹ January 6, 2000 · Every January 7 · January 10, 2000 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.