Underfolio

Every trading day › 2000

The stock market on February 1, 2000

February 1, 2000, a Tuesday. The S&P 500 rose 1.06% to close at 1409.28. Of 6,681 US stocks that traded, 3,189 rose and 2,576 fell.

The S&P 500+1.06%closed at 1409.28
How big a move#5,526of 24,799 trading days since 1928
$100 in the index since$547price only, to September 24, 2026
Stocks that rose3,189of 6,681; 2,576 fell
Biggest companyMicrosoftby market value that day
Last day of trading for12stocks

Biggest rises among the 500 largest companies

Plug Power, Inc. (PLUG)+21.0%
Amkor Technology, Inc. (AMKR)+15.9%
PeopleSoft, Inc. (PSFT)+15.8%

Biggest falls among the 500 largest companies

Homestore.Com (HOMS)-7.6%
Careinsite Inc. (CARI)-7.6%
Kana Comm. Inc (KANA)-7.2%

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

‹ January 31, 2000 · Every February 1 · February 2, 2000 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.