Underfolio

Every trading day › 1999

The stock market on April 1, 1999

April 1, 1999, a Thursday. The S&P 500 rose 0.57% to close at 1293.72. Of 6,876 US stocks that traded, 2,843 rose and 3,019 fell.

The S&P 500+0.57%closed at 1293.72
How big a move#11,213of 24,799 trading days since 1928
$100 in the index since$596price only, to September 24, 2026
Stocks that rose2,843of 6,876; 3,019 fell
Biggest companyMicrosoftby market value that day
Last day of trading for3stocks

Biggest rises among the 500 largest companies

Zdnet (ZDZ)+35.2%
RealNetworks, Inc. (RNWK)+29.2%
NetApp (NTAP)+11.6%

Biggest falls among the 500 largest companies

T. Rowe Price Group, Inc. (TROW)-7.0%
Svc Cp Intl (SRV)-6.6%
Tenet Healthcare (THC)-5.3%

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

‹ March 31, 1999 · Every April 1 · April 5, 1999 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.