Underfolio

Every trading day › 1998

The stock market on April 1, 1998

April 1, 1998, a Wednesday. The S&P 500 rose 0.58% to close at 1108.15. Of 7,372 US stocks that traded, 3,453 rose and 2,813 fell.

The S&P 500+0.58%closed at 1108.15
How big a move#11,040of 24,799 trading days since 1928
$100 in the index since$695price only, to September 24, 2026
Stocks that rose3,453of 7,372; 2,813 fell
Biggest companyGeneral Electricby market value that day
Last day of trading for6stocks

Biggest rises among the 500 largest companies

Micron Technology (MU)+10.1%
Quantum (QMCO)+9.4%
Sears Holdings (SHLDQ)+9.4%

Biggest falls among the 500 largest companies

Gartner, Inc. (IT)-5.9%
Northwest Airlines (NWA)-4.8%
Altria Group (MO)-4.2%

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

‹ March 31, 1998 · Every April 1 · April 2, 1998 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.