Underfolio

Every trading day › 2000

The stock market on February 22, 2000

February 22, 2000, a Tuesday. The S&P 500 rose 0.45% to close at 1352.17. Of 6,688 US stocks that traded, 2,576 rose and 3,302 fell.

The S&P 500+0.45%closed at 1352.17
How big a move#13,345of 24,799 trading days since 1928
$100 in the index since$570price only, to September 24, 2026
Stocks that rose2,576of 6,688; 3,302 fell
Biggest companyMicrosoftby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Rambus, Inc. (RMBS)+30.3%
Nexprise Inc (NXPSQ)+29.4%
I2 Technologies Inc (ITWO)+16.5%

Biggest falls among the 500 largest companies

Incyte Corporation (INCY)-15.7%
Psinet Inc (PSIX)-15.4%
Human Genome Sciences Inc (HGSI)-12.9%

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

‹ February 18, 2000 · Every February 22 · February 23, 2000 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.