Underfolio

Every trading day › 2001

The stock market on January 9, 2001

January 9, 2001, a Tuesday. The S&P 500 rose 0.38% to close at 1300.80. Of 6,412 US stocks that traded, 3,137 rose and 2,333 fell.

The S&P 500+0.38%closed at 1300.80
How big a move#14,751of 24,799 trading days since 1928
$100 in the index since$592price only, to September 24, 2026
Stocks that rose3,137of 6,412; 2,333 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for4stocks

Biggest rises among the 500 largest companies

BroadVision (BVSN)+22.4%
Avaya+22.3%
Extreme Networks, Inc. (EXTR)+19.6%

Biggest falls among the 500 largest companies

QLogic Corporation (QLGC)-12.0%
NetApp (NTAP)-8.4%
Xerox (XRX)-7.8%

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

‹ January 8, 2001 · Every January 9 · January 10, 2001 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.