Underfolio

Every trading day › 1999

The stock market on March 29, 1999

March 29, 1999, a Monday. The S&P 500 rose 2.13% to close at 1310.17. Of 6,887 US stocks that traded, 3,331 rose and 2,501 fell.

The S&P 500+2.13%closed at 1310.17
How big a move#1,468of 24,799 trading days since 1928
$100 in the index since$588price only, to September 24, 2026
Stocks that rose3,331of 6,887; 2,501 fell
Biggest companyMicrosoftby market value that day
Last day of trading for5stocks

Biggest rises among the 500 largest companies

Knight/Trimark (NITE)+14.5%
TD Ameritrade Holding Corporation (AMTD)+13.4%
Atlantic Richfield (ARCO) (ARC)+13.3%

Biggest falls among the 500 largest companies

ALZA Corporation (AZA)-11.2%
The AES Corporation (AES)-5.9%
eBay (EBAY)-4.3%

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

‹ March 26, 1999 · Every March 29 · March 30, 1999 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.