Underfolio

Every trading day › 2000

The stock market on June 21, 2000

June 21, 2000, a Wednesday. The S&P 500 rose 0.22% to close at 1479.13. Of 6,636 US stocks that traded, 2,679 rose and 2,945 fell.

The S&P 500+0.22%closed at 1479.13
How big a move#18,616of 24,799 trading days since 1928
$100 in the index since$521price only, to September 24, 2026
Stocks that rose2,679of 6,636; 2,945 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Akamai Technologies, Inc. (AKAM)+22.7%
Sonus Networks (SONS)+17.6%
Oni Systems Corp (ONIS)+15.1%

Biggest falls among the 500 largest companies

Macromedia Inc (MACR.)-8.5%
Lycos Inc (LCOS)-8.3%
Avanex Corp (AVNX)-8.1%

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

‹ June 20, 2000 · Every June 21 · June 22, 2000 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.