Underfolio

Every trading day › 1999

The stock market on March 1, 1999

March 1, 1999, a Monday. The S&P 500 fell 0.18% to close at 1236.16. Of 6,944 US stocks that traded, 2,806 rose and 3,094 fell.

The S&P 500-0.18%closed at 1236.16
How big a move#19,727of 24,799 trading days since 1928
$100 in the index since$623price only, to September 24, 2026
Stocks that rose2,806of 6,944; 3,094 fell
Biggest companyMicrosoftby market value that day
Last day of trading for6stocks

Biggest rises among the 500 largest companies

Quantum (QMCO)+19.0%
Broadcast.Com Inc (BCST.)+13.9%
Amfm Inc (AFM)+9.4%

Biggest falls among the 500 largest companies

Tsys (TSS)-10.4%
Union Carbide-5.3%
Compaq Computer (CPQ)-5.2%

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

‹ February 26, 1999 · Every March 1 · March 2, 1999 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.