Underfolio

Every trading day › 2000

The stock market on February 16, 2000

February 16, 2000, a Wednesday. The S&P 500 fell 1.03% to close at 1387.67. Of 6,685 US stocks that traded, 2,711 rose and 3,116 fell.

The S&P 500-1.03%closed at 1387.67
How big a move#5,822of 24,799 trading days since 1928
$100 in the index since$555price only, to September 24, 2026
Stocks that rose2,711of 6,685; 3,116 fell
Biggest companyMicrosoftby market value that day

Biggest rises among the 500 largest companies

Checkfree Hldg (CKFR)+46.9%
Human Genome Sciences Inc (HGSI)+21.5%
Millennium Pharmaceuticals (MLNM)+19.6%

Biggest falls among the 500 largest companies

Engage Inc (ENGA)-11.6%
Walmart (WMT)-8.8%
Infinity Broadcasting Corp (INF)-8.3%

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

‹ February 15, 2000 · Every February 16 · February 17, 2000 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.