Underfolio

Every trading day › 1999

The stock market on March 9, 1999

March 9, 1999, a Tuesday. The S&P 500 fell 0.23% to close at 1279.84. Of 6,936 US stocks that traded, 2,416 rose and 3,406 fell.

The S&P 500-0.23%closed at 1279.84
How big a move#18,376of 24,799 trading days since 1928
$100 in the index since$602price only, to September 24, 2026
Stocks that rose2,416of 6,936; 3,406 fell
Biggest companyMicrosoftby market value that day
Last day of trading for7stocks

Biggest rises among the 500 largest companies

Lycos Inc (LCOS)+14.8%
Nextel Communications (NXTL)+9.1%
Credit Suisse USA Inc+8.8%

Biggest falls among the 500 largest companies

Vitesse Semiconductor (VTSS)-8.9%
Applied Materials (AMAT)-6.9%
Seagate Technology (SEG)-6.9%

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

‹ March 8, 1999 · Every March 9 · March 10, 1999 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.