Underfolio

Every trading day › 2000

The stock market on February 14, 2000

February 14, 2000, a Monday. The S&P 500 rose 0.20% to close at 1389.94. Of 6,686 US stocks that traded, 3,012 rose and 2,833 fell.

The S&P 500+0.20%closed at 1389.94
How big a move#18,943of 24,799 trading days since 1928
$100 in the index since$554price only, to September 24, 2026
Stocks that rose3,012of 6,686; 2,833 fell
Biggest companyMicrosoftby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Internap Network (INAP)+21.3%
Plug Power, Inc. (PLUG)+19.1%
Intertrust Technologies Corp (ITRU)+14.0%

Biggest falls among the 500 largest companies

Clmbia Hca Hlthc (COL)-8.7%
Cadence Des Sys (CDN)-8.3%
Solectron (SLR)-7.3%

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

‹ February 11, 2000 · Every February 14 · February 15, 2000 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.