Underfolio

Every trading day › 2000

The stock market on January 13, 2000

January 13, 2000, a Thursday. The S&P 500 rose 1.22% to close at 1449.68. Of 6,703 US stocks that traded, 3,572 rose and 2,212 fell.

The S&P 500+1.22%closed at 1449.68
How big a move#4,454of 24,799 trading days since 1928
$100 in the index since$531price only, to September 24, 2026
Stocks that rose3,572of 6,703; 2,212 fell
Biggest companyMicrosoftby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

RealNetworks, Inc. (RNWK)+20.9%
At Home Corp+19.5%
Inktomi Corp (INKT)+16.8%

Biggest falls among the 500 largest companies

Akamai Technologies, Inc. (AKAM)-8.3%
Internap Network (INAP)-8.1%
Webvan Group Inc (WBVNQ)-8.0%

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

‹ January 12, 2000 · Every January 13 · January 14, 2000 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.