Underfolio

Every trading day › 2003

The stock market on April 1, 2003

April 1, 2003, a Tuesday. The S&P 500 rose 1.21% to close at 858.48. Of 5,170 US stocks that traded, 2,958 rose and 1,822 fell.

The S&P 500+1.21%closed at 858.48
How big a move#4,474of 24,799 trading days since 1928
$100 in the index since$897price only, to September 24, 2026
Stocks that rose2,958of 5,170; 1,822 fell
Biggest companyMicrosoftby market value that day
Last day of trading for2stocks

Biggest rises among the 500 largest companies

Concord Efs Inc (CE)+26.3%
Williams (WMB)+9.2%
Sbc Commun Inc (SBC)+6.6%

Biggest falls among the 500 largest companies

First Data (FDC)-6.3%
Altria Group (MO)-6.2%
Duke Energy (DUK)-5.4%

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

‹ March 31, 2003 · Every April 1 · April 2, 2003 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.